<?xml version="1.0" encoding="US-ASCII"?>
<!-- Generated by Broadridge Transform (tm) - http://www.broadridge.com -->
<!-- Created: Fri Jul 31 17:04:26 UTC 2026 -->
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  <roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel"/>
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  <roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" roleURI="http://www.xbrl.org/2009/role/negatedLabel"/>
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  <labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <loc xlink:type="locator" xlink:label="ifrs-full_ClassesOfShareCapitalAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfShareCapitalAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ClassesOfShareCapitalAxis_lbl" xml:lang="en-US">Classes of share capital [axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ClassesOfShareCapitalAxis" xlink:to="ifrs-full_ClassesOfShareCapitalAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CurrentAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentAssets"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_CurrentAssets_lbl" xml:lang="en-US">Total current assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentAssets" xlink:to="ifrs-full_CurrentAssets_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ActiveNotCirculatingin" xlink:href="simecb-20251231.xsd#simecb_ActiveNotCirculatingin"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="simecb_ActiveNotCirculatingin_lbl" xml:lang="en-US">Total of active not circulating</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ActiveNotCirculatingin" xlink:to="simecb_ActiveNotCirculatingin_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_Assets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Assets"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_Assets_lbl" xml:lang="en-US">Total assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Assets" xlink:to="ifrs-full_Assets_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_Assets_lbl0" xml:lang="en-US">Total assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Assets" xlink:to="ifrs-full_Assets_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CurrentLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentLiabilities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_CurrentLiabilities_lbl" xml:lang="en-US">Total current liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentLiabilities" xlink:to="ifrs-full_CurrentLiabilities_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_NoncurrentLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NoncurrentLiabilities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_NoncurrentLiabilities_lbl" xml:lang="en-US">Total Non-current liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentLiabilities" xlink:to="ifrs-full_NoncurrentLiabilities_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_Liabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Liabilities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_Liabilities_lbl" xml:lang="en-US">Total liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Liabilities" xlink:to="ifrs-full_Liabilities_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_Liabilities_lbl0" xml:lang="en-US">Total liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Liabilities" xlink:to="ifrs-full_Liabilities_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_EquityAttributableToOwnersOfParent" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EquityAttributableToOwnersOfParent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_EquityAttributableToOwnersOfParent_lbl" xml:lang="en-US">Total controlling interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EquityAttributableToOwnersOfParent" xlink:to="ifrs-full_EquityAttributableToOwnersOfParent_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_Equity" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Equity"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_Equity_lbl" xml:lang="en-US">Total stockholders&#8217; equity</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Equity" xlink:to="ifrs-full_Equity_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_Equity_lbl0" xml:lang="en-US">Balance</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Equity" xlink:to="ifrs-full_Equity_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_Equity_lbl1" xml:lang="en-US">Balance</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Equity" xlink:to="ifrs-full_Equity_lbl1"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_EquityAndLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EquityAndLiabilities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_EquityAndLiabilities_lbl" xml:lang="en-US">Total liabilities and stockholders&#8217; equity</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EquityAndLiabilities" xlink:to="ifrs-full_EquityAndLiabilities_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_GrossProfit" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GrossProfit"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_GrossProfit_lbl" xml:lang="en-US">Gross profit</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GrossProfit" xlink:to="ifrs-full_GrossProfit_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_GrossProfit_lbl0" xml:lang="en-US">Gross profit (loss)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GrossProfit" xlink:to="ifrs-full_GrossProfit_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ProfitLossBeforeTax" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProfitLossBeforeTax"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_ProfitLossBeforeTax_lbl" xml:lang="en-US">Income before income taxes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfitLossBeforeTax" xlink:to="ifrs-full_ProfitLossBeforeTax_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ProfitLossBeforeTax_lbl0" xml:lang="en-US">Income (loss) before income taxes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfitLossBeforeTax" xlink:to="ifrs-full_ProfitLossBeforeTax_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ProfitLoss" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProfitLoss"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_ProfitLoss_lbl" xml:lang="en-US">Net income for the year</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfitLoss" xlink:to="ifrs-full_ProfitLoss_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ProfitLoss_lbl0" xml:lang="en-US">Net income (loss) for the year</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfitLoss" xlink:to="ifrs-full_ProfitLoss_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherComprehensiveIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherComprehensiveIncome"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_OtherComprehensiveIncome_lbl" xml:lang="en-US">Total other comprehensive income for the year.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherComprehensiveIncome" xlink:to="ifrs-full_OtherComprehensiveIncome_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ComprehensiveIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ComprehensiveIncome"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_ComprehensiveIncome_lbl" xml:lang="en-US">Comprehensive income for the year</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ComprehensiveIncome" xlink:to="ifrs-full_ComprehensiveIncome_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ComprehensiveIncome_lbl0" xml:lang="en-US">Comprehensive income for the year, net of tax</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ComprehensiveIncome" xlink:to="ifrs-full_ComprehensiveIncome_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ComponentsOfEquityAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ComponentsOfEquityAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ComponentsOfEquityAxis_lbl" xml:lang="en-US">Components of equity [axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ComponentsOfEquityAxis" xlink:to="ifrs-full_ComponentsOfEquityAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_CashFlowsFromUsedInOperatingActivities_lbl" xml:lang="en-US">Net cash flows provided by operating activities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:to="ifrs-full_CashFlowsFromUsedInOperatingActivities_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_CashFlowsFromUsedInInvestingActivities_lbl" xml:lang="en-US">Net cash flows (used) by investing activities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:to="ifrs-full_CashFlowsFromUsedInInvestingActivities_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_CashFlowsFromUsedInFinancingActivities_lbl" xml:lang="en-US">Net cash flows used (provided) in financing activities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:to="ifrs-full_CashFlowsFromUsedInFinancingActivities_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseInCashAndCashEquivalents"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_IncreaseDecreaseInCashAndCashEquivalents_lbl" xml:lang="en-US">Increase in cash and cash equivalents</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:to="ifrs-full_IncreaseDecreaseInCashAndCashEquivalents_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CashAndCashEquivalents" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashAndCashEquivalents"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_CashAndCashEquivalents_lbl" xml:lang="en-US">Cash and cash equivalents at beginning of year</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashAndCashEquivalents" xlink:to="ifrs-full_CashAndCashEquivalents_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_CashAndCashEquivalents_lbl0" xml:lang="en-US">Cash and cash equivalents at end of year</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashAndCashEquivalents" xlink:to="ifrs-full_CashAndCashEquivalents_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_CashAndCashEquivalents_lbl1" xml:lang="en-US">Total</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashAndCashEquivalents" xlink:to="ifrs-full_CashAndCashEquivalents_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CashAndCashEquivalents_lbl2" xml:lang="en-US">Cash and cash equivalents</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashAndCashEquivalents" xlink:to="ifrs-full_CashAndCashEquivalents_lbl2"/>
    <loc xlink:type="locator" xlink:label="simecb_NatureOfBusinessAbstrcat" xlink:href="simecb-20251231.xsd#simecb_NatureOfBusinessAbstrcat"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_NatureOfBusinessAbstrcat_lbl" xml:lang="en-US">Nature of Business [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_NatureOfBusinessAbstrcat" xlink:to="simecb_NatureOfBusinessAbstrcat_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_SignificantEventsAbstract" xlink:href="simecb-20251231.xsd#simecb_SignificantEventsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_SignificantEventsAbstract_lbl" xml:lang="en-US">Significant Events [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_SignificantEventsAbstract" xlink:to="simecb_SignificantEventsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfInitialApplicationOfStandardsOrInterpretationsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfInitialApplicationOfStandardsOrInterpretationsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfInitialApplicationOfStandardsOrInterpretationsAbstract_lbl" xml:lang="en-US">Application of New and Amended Standards and Interpretations and Standards Not In Force Yet [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfInitialApplicationOfStandardsOrInterpretationsAbstract" xlink:to="ifrs-full_DisclosureOfInitialApplicationOfStandardsOrInterpretationsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_BasisOfPreparationAndPresentationOfTheConsolidatedFinancialStatementsAbstract" xlink:href="simecb-20251231.xsd#simecb_BasisOfPreparationAndPresentationOfTheConsolidatedFinancialStatementsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_BasisOfPreparationAndPresentationOfTheConsolidatedFinancialStatementsAbstract_lbl" xml:lang="en-US">Basis of Preparation and Presentation of the Consolidated Financial Statements [Abstract]</label>
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    <loc xlink:type="locator" xlink:label="ifrs-full_SignificantInvestmentsInSubsidiariesAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_SignificantInvestmentsInSubsidiariesAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_SignificantInvestmentsInSubsidiariesAxis_lbl" xml:lang="en-US">Subsidiaries [axis]</label>
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    <loc xlink:type="locator" xlink:label="ifrs-full_NonadjustingEventsAfterReportingPeriodAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NonadjustingEventsAfterReportingPeriodAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NonadjustingEventsAfterReportingPeriodAxis_lbl" xml:lang="en-US">Non-adjusting events after reporting period [axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NonadjustingEventsAfterReportingPeriodAxis" xlink:to="ifrs-full_NonadjustingEventsAfterReportingPeriodAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis_lbl" xml:lang="en-US">Classes of property, plant and equipment [axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis" xlink:to="ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_RangeAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RangeAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RangeAxis_lbl" xml:lang="en-US">Range [axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RangeAxis" xlink:to="ifrs-full_RangeAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_CriticalAccountingJudgmentsAndKeySourcesOfEstimatesAbstract" xlink:href="simecb-20251231.xsd#simecb_CriticalAccountingJudgmentsAndKeySourcesOfEstimatesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_CriticalAccountingJudgmentsAndKeySourcesOfEstimatesAbstract_lbl" xml:lang="en-US">Critical Accounting Judgments and Key Sources of Estimates [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CriticalAccountingJudgmentsAndKeySourcesOfEstimatesAbstract" xlink:to="simecb_CriticalAccountingJudgmentsAndKeySourcesOfEstimatesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CashAndCashEquivalentsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashAndCashEquivalentsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashAndCashEquivalentsAbstract_lbl" xml:lang="en-US">Cash and Cash Equivalents and Other Investments [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashAndCashEquivalentsAbstract" xlink:to="ifrs-full_CashAndCashEquivalentsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CashEquivalentsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashEquivalentsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashEquivalentsAbstract_lbl" xml:lang="en-US">Schedule of Cash and Cash Equivalents [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashEquivalentsAbstract" xlink:to="ifrs-full_CashEquivalentsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_TradeAndOtherReceivablesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TradeAndOtherReceivablesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TradeAndOtherReceivablesAbstract_lbl" xml:lang="en-US">Trade Receivables Net [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TradeAndOtherReceivablesAbstract" xlink:to="ifrs-full_TradeAndOtherReceivablesAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TradeAndOtherReceivablesAbstract_lbl0" xml:lang="en-US">Accounts receivable:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TradeAndOtherReceivablesAbstract" xlink:to="ifrs-full_TradeAndOtherReceivablesAbstract_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_PastDueStatusAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PastDueStatusAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PastDueStatusAxis_lbl" xml:lang="en-US">Past due status [axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PastDueStatusAxis" xlink:to="ifrs-full_PastDueStatusAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ReconciliationOfChangesInAllowanceAccountForCreditLossesOfFinancialAssetsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ReconciliationOfChangesInAllowanceAccountForCreditLossesOfFinancialAssetsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ReconciliationOfChangesInAllowanceAccountForCreditLossesOfFinancialAssetsAbstract_lbl" xml:lang="en-US">Schedule of Allowance for Doubtful Accounts [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ReconciliationOfChangesInAllowanceAccountForCreditLossesOfFinancialAssetsAbstract" xlink:to="ifrs-full_ReconciliationOfChangesInAllowanceAccountForCreditLossesOfFinancialAssetsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_AllowanceAccountForCreditLossesofFinancialAssets" xlink:href="simecb-20251231.xsd#simecb_AllowanceAccountForCreditLossesofFinancialAssets"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="simecb_AllowanceAccountForCreditLossesofFinancialAssets_lbl" xml:lang="en-US">Balance at beginning of year</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AllowanceAccountForCreditLossesofFinancialAssets" xlink:to="simecb_AllowanceAccountForCreditLossesofFinancialAssets_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="simecb_AllowanceAccountForCreditLossesofFinancialAssets_lbl0" xml:lang="en-US">Balance at end of year</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AllowanceAccountForCreditLossesofFinancialAssets" xlink:to="simecb_AllowanceAccountForCreditLossesofFinancialAssets_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_IncomeTaxesPaidRefundAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncomeTaxesPaidRefundAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncomeTaxesPaidRefundAbstract_lbl" xml:lang="en-US">Recoverable Taxes [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncomeTaxesPaidRefundAbstract" xlink:to="ifrs-full_IncomeTaxesPaidRefundAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ScheduleOfRecoverableTaxesAbstract" xlink:href="simecb-20251231.xsd#simecb_ScheduleOfRecoverableTaxesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ScheduleOfRecoverableTaxesAbstract_lbl" xml:lang="en-US">Schedule of Recoverable Taxes [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfRecoverableTaxesAbstract" xlink:to="simecb_ScheduleOfRecoverableTaxesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CurrentTaxAssetsCurrent" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentTaxAssetsCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_CurrentTaxAssetsCurrent_lbl" xml:lang="en-US">Total recoverable taxes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentTaxAssetsCurrent" xlink:to="ifrs-full_CurrentTaxAssetsCurrent_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CurrentTaxAssetsCurrent_lbl0" xml:lang="en-US">Recoverable taxes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentTaxAssetsCurrent" xlink:to="ifrs-full_CurrentTaxAssetsCurrent_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ClassesOfInventoriesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfInventoriesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ClassesOfInventoriesAbstract_lbl" xml:lang="en-US">Inventories [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ClassesOfInventoriesAbstract" xlink:to="ifrs-full_ClassesOfInventoriesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CurrentRawMaterialsAndCurrentProductionSuppliesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentRawMaterialsAndCurrentProductionSuppliesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentRawMaterialsAndCurrentProductionSuppliesAbstract_lbl" xml:lang="en-US">Schedule of Current Inventory and Non-Current Inventory [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentRawMaterialsAndCurrentProductionSuppliesAbstract" xlink:to="ifrs-full_CurrentRawMaterialsAndCurrentProductionSuppliesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_Inventories" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Inventories"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_Inventories_lbl" xml:lang="en-US">Current Inventories, net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Inventories" xlink:to="ifrs-full_Inventories_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_Inventories_lbl0" xml:lang="en-US">Inventory</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Inventories" xlink:to="ifrs-full_Inventories_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_Inventories_lbl1" xml:lang="en-US">Short term inventories</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Inventories" xlink:to="ifrs-full_Inventories_lbl1"/>
    <loc xlink:type="locator" xlink:label="simecb_GrossNoncurrentInventories" xlink:href="simecb-20251231.xsd#simecb_GrossNoncurrentInventories"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="simecb_GrossNoncurrentInventories_lbl" xml:lang="en-US">Long-term inventories, gross</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_GrossNoncurrentInventories" xlink:to="simecb_GrossNoncurrentInventories_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_NoncurrentInventories" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NoncurrentInventories"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_NoncurrentInventories_lbl" xml:lang="en-US">Non-current inventories, net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentInventories" xlink:to="ifrs-full_NoncurrentInventories_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NoncurrentInventories_lbl0" xml:lang="en-US">Non-current inventory, net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentInventories" xlink:to="ifrs-full_NoncurrentInventories_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_NoncurrentInventories_lbl1" xml:lang="en-US">Long term inventories</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentInventories" xlink:to="ifrs-full_NoncurrentInventories_lbl1"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_PropertyPlantAndEquipmentAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PropertyPlantAndEquipmentAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PropertyPlantAndEquipmentAbstract_lbl" xml:lang="en-US">Property, Plant and Equipment [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PropertyPlantAndEquipmentAbstract" xlink:to="ifrs-full_PropertyPlantAndEquipmentAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_PropertyPlantAndEquipment" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PropertyPlantAndEquipment"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_PropertyPlantAndEquipment_lbl" xml:lang="en-US">Balance</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PropertyPlantAndEquipment" xlink:to="ifrs-full_PropertyPlantAndEquipment_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_PropertyPlantAndEquipment_lbl0" xml:lang="en-US">Balance</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PropertyPlantAndEquipment" xlink:to="ifrs-full_PropertyPlantAndEquipment_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_PropertyPlantAndEquipment_lbl1" xml:lang="en-US">Property, plant and equipment, net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PropertyPlantAndEquipment" xlink:to="ifrs-full_PropertyPlantAndEquipment_lbl1"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis_lbl" xml:lang="en-US">Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis" xlink:to="ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherPropertyPlantAndEquipment" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherPropertyPlantAndEquipment"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_OtherPropertyPlantAndEquipment_lbl" xml:lang="en-US">Balance</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherPropertyPlantAndEquipment" xlink:to="ifrs-full_OtherPropertyPlantAndEquipment_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_OtherPropertyPlantAndEquipment_lbl0" xml:lang="en-US">Balance</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherPropertyPlantAndEquipment" xlink:to="ifrs-full_OtherPropertyPlantAndEquipment_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_PropertyPlantAndEquipmentCarryingAmountAtCostOfRevaluedAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PropertyPlantAndEquipmentCarryingAmountAtCostOfRevaluedAssets"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_PropertyPlantAndEquipmentCarryingAmountAtCostOfRevaluedAssets_lbl" xml:lang="en-US">Net book value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PropertyPlantAndEquipmentCarryingAmountAtCostOfRevaluedAssets" xlink:to="ifrs-full_PropertyPlantAndEquipmentCarryingAmountAtCostOfRevaluedAssets_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_PropertyPlantAndEquipmentCarryingAmountAtCostOfRevaluedAssets_lbl0" xml:lang="en-US">Net book value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PropertyPlantAndEquipmentCarryingAmountAtCostOfRevaluedAssets" xlink:to="ifrs-full_PropertyPlantAndEquipmentCarryingAmountAtCostOfRevaluedAssets_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfFinancialInstrumentsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFinancialInstrumentsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfFinancialInstrumentsAbstract_lbl" xml:lang="en-US">Investments in Financial Instruments [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfFinancialInstrumentsAbstract" xlink:to="ifrs-full_DisclosureOfFinancialInstrumentsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_GainsLossesOnFinancialInstrumentsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GainsLossesOnFinancialInstrumentsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GainsLossesOnFinancialInstrumentsAbstract_lbl" xml:lang="en-US">Schedule of investments in financial instruments [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GainsLossesOnFinancialInstrumentsAbstract" xlink:to="ifrs-full_GainsLossesOnFinancialInstrumentsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfIntangibleAssetsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsAbstract_lbl" xml:lang="en-US">Intangible and Other Long-Term Assets [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfIntangibleAssetsAbstract" xlink:to="ifrs-full_DisclosureOfIntangibleAssetsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis_lbl" xml:lang="en-US">Classes of intangible assets other than goodwill [axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis" xlink:to="ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_IntangibleAssetsOtherThanGoodwill" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IntangibleAssetsOtherThanGoodwill"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_IntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US">Balance</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IntangibleAssetsOtherThanGoodwill" xlink:to="ifrs-full_IntangibleAssetsOtherThanGoodwill_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_IntangibleAssetsOtherThanGoodwill_lbl0" xml:lang="en-US">Balance</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IntangibleAssetsOtherThanGoodwill" xlink:to="ifrs-full_IntangibleAssetsOtherThanGoodwill_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_BorrowingsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_BorrowingsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_BorrowingsAbstract_lbl" xml:lang="en-US">Short-Term Debt [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BorrowingsAbstract" xlink:to="ifrs-full_BorrowingsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_TradeAndOtherPayablesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TradeAndOtherPayablesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TradeAndOtherPayablesAbstract_lbl" xml:lang="en-US">Accounts Payable Trade And Other Accrued Liabilities [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TradeAndOtherPayablesAbstract" xlink:to="ifrs-full_TradeAndOtherPayablesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_AccountsPayableTradeAndOtherAccruedLiabilitiesAbstract" xlink:href="simecb-20251231.xsd#simecb_AccountsPayableTradeAndOtherAccruedLiabilitiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_AccountsPayableTradeAndOtherAccruedLiabilitiesAbstract_lbl" xml:lang="en-US">Accounts Payable Trade and Other Accrued Liabilities [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AccountsPayableTradeAndOtherAccruedLiabilitiesAbstract" xlink:to="simecb_AccountsPayableTradeAndOtherAccruedLiabilitiesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_TotalAccountsPayableTradeAndOtherAccruedLiabilities" xlink:href="simecb-20251231.xsd#simecb_TotalAccountsPayableTradeAndOtherAccruedLiabilities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="simecb_TotalAccountsPayableTradeAndOtherAccruedLiabilities_lbl" xml:lang="en-US">Total accounts payable trade and other accrued liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TotalAccountsPayableTradeAndOtherAccruedLiabilities" xlink:to="simecb_TotalAccountsPayableTradeAndOtherAccruedLiabilities_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ClassesOfEmployeeBenefitsExpenseAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfEmployeeBenefitsExpenseAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ClassesOfEmployeeBenefitsExpenseAbstract_lbl" xml:lang="en-US">Employee Benefits [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ClassesOfEmployeeBenefitsExpenseAbstract" xlink:to="ifrs-full_ClassesOfEmployeeBenefitsExpenseAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DefinedBenefitObligationAtPresentValue" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DefinedBenefitObligationAtPresentValue"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_DefinedBenefitObligationAtPresentValue_lbl" xml:lang="en-US">Defined Benefits Obligation</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DefinedBenefitObligationAtPresentValue" xlink:to="ifrs-full_DefinedBenefitObligationAtPresentValue_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DefinedBenefitObligationAtPresentValue_lbl0" xml:lang="en-US">Obligated to pay (in Dollars)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DefinedBenefitObligationAtPresentValue" xlink:to="ifrs-full_DefinedBenefitObligationAtPresentValue_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_LiabilityAssetOfDefinedBenefitPlans" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LiabilityAssetOfDefinedBenefitPlans"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_LiabilityAssetOfDefinedBenefitPlans_lbl" xml:lang="en-US">Projected Net Liability</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LiabilityAssetOfDefinedBenefitPlans" xlink:to="ifrs-full_LiabilityAssetOfDefinedBenefitPlans_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DefinedBenefitPlansAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DefinedBenefitPlansAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DefinedBenefitPlansAxis_lbl" xml:lang="en-US">Defined benefit plans [axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DefinedBenefitPlansAxis" xlink:to="ifrs-full_DefinedBenefitPlansAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_NetDefinedBenefitLiabilityAssetAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NetDefinedBenefitLiabilityAssetAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NetDefinedBenefitLiabilityAssetAxis_lbl" xml:lang="en-US">Net defined benefit liability (asset) [axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NetDefinedBenefitLiabilityAssetAxis" xlink:to="ifrs-full_NetDefinedBenefitLiabilityAssetAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CategoriesOfRelatedPartiesAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CategoriesOfRelatedPartiesAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CategoriesOfRelatedPartiesAxis_lbl" xml:lang="en-US">Categories of related parties [axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CategoriesOfRelatedPartiesAxis" xlink:to="ifrs-full_CategoriesOfRelatedPartiesAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsAbstract_lbl" xml:lang="en-US">Schedule of Main Actuarial Hypothesis Used in the Actuarial Computations [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsAbstract" xlink:to="ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfDefinedBenefitPlansAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfDefinedBenefitPlansAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfDefinedBenefitPlansAbstract_lbl" xml:lang="en-US">Schedule of DBO Amount Recorded in the Balance Sheet [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfDefinedBenefitPlansAbstract" xlink:to="ifrs-full_DisclosureOfDefinedBenefitPlansAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_DefinedBenefitObligationAtPresentValues" xlink:href="simecb-20251231.xsd#simecb_DefinedBenefitObligationAtPresentValues"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="simecb_DefinedBenefitObligationAtPresentValues_lbl" xml:lang="en-US">DBO present value at January 1st</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DefinedBenefitObligationAtPresentValues" xlink:to="simecb_DefinedBenefitObligationAtPresentValues_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="simecb_DefinedBenefitObligationAtPresentValues_lbl0" xml:lang="en-US">DBO present value at December 31st</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DefinedBenefitObligationAtPresentValues" xlink:to="simecb_DefinedBenefitObligationAtPresentValues_lbl0"/>
    <loc xlink:type="locator" xlink:label="simecb_FinaIProfitandLossEmployeeBenefits" xlink:href="simecb-20251231.xsd#simecb_FinaIProfitandLossEmployeeBenefits"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="simecb_FinaIProfitandLossEmployeeBenefits_lbl" xml:lang="en-US">Final PNL</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_FinaIProfitandLossEmployeeBenefits" xlink:to="simecb_FinaIProfitandLossEmployeeBenefits_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DeferredTaxExpenseIncomeAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DeferredTaxExpenseIncomeAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DeferredTaxExpenseIncomeAbstract_lbl" xml:lang="en-US">Income Taxes [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DeferredTaxExpenseIncomeAbstract" xlink:to="ifrs-full_DeferredTaxExpenseIncomeAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DeferredTaxExpenseIncomeAbstract_lbl0" xml:lang="en-US">Deferred tax liabilities:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DeferredTaxExpenseIncomeAbstract" xlink:to="ifrs-full_DeferredTaxExpenseIncomeAbstract_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_GeographicalAreasAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GeographicalAreasAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GeographicalAreasAxis_lbl" xml:lang="en-US">Geographical areas [axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GeographicalAreasAxis" xlink:to="ifrs-full_GeographicalAreasAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_MajorComponentsOfTaxExpenseIncomeAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_MajorComponentsOfTaxExpenseIncomeAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_MajorComponentsOfTaxExpenseIncomeAbstract_lbl" xml:lang="en-US">Schedule of Income Tax Expense (Benefit) [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_MajorComponentsOfTaxExpenseIncomeAbstract" xlink:to="ifrs-full_MajorComponentsOfTaxExpenseIncomeAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_IncomeTaxExpenseContinuingOperationsExcludingCertainPreviousYearExpenses" xlink:href="simecb-20251231.xsd#simecb_IncomeTaxExpenseContinuingOperationsExcludingCertainPreviousYearExpenses"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="simecb_IncomeTaxExpenseContinuingOperationsExcludingCertainPreviousYearExpenses_lbl" xml:lang="en-US">Income tax expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_IncomeTaxExpenseContinuingOperationsExcludingCertainPreviousYearExpenses" xlink:to="simecb_IncomeTaxExpenseContinuingOperationsExcludingCertainPreviousYearExpenses_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_lbl" xml:lang="en-US">Temporary difference, unused tax losses and unused tax credits [axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis" xlink:to="ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DeferredTaxLiabilityAsset" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DeferredTaxLiabilityAsset"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_DeferredTaxLiabilityAsset_lbl" xml:lang="en-US">Total deferred tax assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DeferredTaxLiabilityAsset" xlink:to="ifrs-full_DeferredTaxLiabilityAsset_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_EquityAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EquityAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EquityAbstract_lbl" xml:lang="en-US">Stockholders&apos; Equity [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EquityAbstract" xlink:to="ifrs-full_EquityAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EquityAbstract_lbl0" xml:lang="en-US">Stockholders&#8217; equity:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EquityAbstract" xlink:to="ifrs-full_EquityAbstract_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_IssuedCapitalAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IssuedCapitalAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IssuedCapitalAbstract_lbl" xml:lang="en-US">Schedule of Common Stock [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IssuedCapitalAbstract" xlink:to="ifrs-full_IssuedCapitalAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ShareCapitalShares" xlink:href="simecb-20251231.xsd#simecb_ShareCapitalShares"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="simecb_ShareCapitalShares_lbl" xml:lang="en-US">Share capital, shares (in Shares)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ShareCapitalShares" xlink:to="simecb_ShareCapitalShares_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ShareCapitalAmount" xlink:href="simecb-20251231.xsd#simecb_ShareCapitalAmount"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:label="simecb_ShareCapitalAmount_lbl" xml:lang="en-US">Share capital, Amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ShareCapitalAmount" xlink:to="simecb_ShareCapitalAmount_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_NumberOfSharesIssued" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NumberOfSharesIssued"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_NumberOfSharesIssued_lbl" xml:lang="en-US">Total shares (in Shares)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfSharesIssued" xlink:to="ifrs-full_NumberOfSharesIssued_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_IssuedCapital" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IssuedCapital"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_IssuedCapital_lbl" xml:lang="en-US">Total amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IssuedCapital" xlink:to="ifrs-full_IssuedCapital_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IssuedCapital_lbl0" xml:lang="en-US">Capital stock</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IssuedCapital" xlink:to="ifrs-full_IssuedCapital_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ReconciliationOfNumberOfSharesOutstandingAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ReconciliationOfNumberOfSharesOutstandingAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ReconciliationOfNumberOfSharesOutstandingAbstract_lbl" xml:lang="en-US">Schedule of Reconciliation of the Number of Shares Outstanding [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ReconciliationOfNumberOfSharesOutstandingAbstract" xlink:to="ifrs-full_ReconciliationOfNumberOfSharesOutstandingAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_NumberOfSharesOutstanding" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NumberOfSharesOutstanding"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_NumberOfSharesOutstanding_lbl" xml:lang="en-US">Shares outstanding at beginning of year</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfSharesOutstanding" xlink:to="ifrs-full_NumberOfSharesOutstanding_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_NumberOfSharesOutstanding_lbl0" xml:lang="en-US">Shares outstanding at yearend</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfSharesOutstanding" xlink:to="ifrs-full_NumberOfSharesOutstanding_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterestsContinuingAndDiscontinuedOperationsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterestsContinuingAndDiscontinuedOperationsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterestsContinuingAndDiscontinuedOperationsAbstract_lbl" xml:lang="en-US">Non-Controlling Interest [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterestsContinuingAndDiscontinuedOperationsAbstract" xlink:to="ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterestsContinuingAndDiscontinuedOperationsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ScheduleOfControllingAndNonControllingInterestAbstract" xlink:href="simecb-20251231.xsd#simecb_ScheduleOfControllingAndNonControllingInterestAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ScheduleOfControllingAndNonControllingInterestAbstract_lbl" xml:lang="en-US">Schedule of Controlling and Non-Controlling Interest [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfControllingAndNonControllingInterestAbstract" xlink:to="simecb_ScheduleOfControllingAndNonControllingInterestAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_NoncontrollingInterests" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NoncontrollingInterests"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_NoncontrollingInterests_lbl" xml:lang="en-US">Balance at beginning of year</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncontrollingInterests" xlink:to="ifrs-full_NoncontrollingInterests_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_NoncontrollingInterests_lbl0" xml:lang="en-US">Balance at the end of the year</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncontrollingInterests" xlink:to="ifrs-full_NoncontrollingInterests_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NoncontrollingInterests_lbl1" xml:lang="en-US">Non-controlling interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncontrollingInterests" xlink:to="ifrs-full_NoncontrollingInterests_lbl1"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherComprehensiveIncomeAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherComprehensiveIncomeAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherComprehensiveIncomeAbstract_lbl" xml:lang="en-US">Other Comprehensive Income (Loss) [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherComprehensiveIncomeAbstract" xlink:to="ifrs-full_OtherComprehensiveIncomeAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherComprehensiveIncomeAbstract_lbl0" xml:lang="en-US">Other comprehensive income:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherComprehensiveIncomeAbstract" xlink:to="ifrs-full_OtherComprehensiveIncomeAbstract_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_InvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeAxis_lbl" xml:lang="en-US">Investments in equity instruments designated at fair value through other comprehensive income [axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeAxis" xlink:to="ifrs-full_InvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_RelatedPartyTransactionsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RelatedPartyTransactionsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RelatedPartyTransactionsAbstract_lbl" xml:lang="en-US">Transactions and Balances with Related Parties [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RelatedPartyTransactionsAbstract" xlink:to="ifrs-full_RelatedPartyTransactionsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ExpenseByNatureAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ExpenseByNatureAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ExpenseByNatureAbstract_lbl" xml:lang="en-US">Cost of Sales and Expenses by their Nature [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ExpenseByNatureAbstract" xlink:to="ifrs-full_ExpenseByNatureAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ProductsAndServicesAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProductsAndServicesAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProductsAndServicesAxis_lbl" xml:lang="en-US">Products and services [axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProductsAndServicesAxis" xlink:to="ifrs-full_ProductsAndServicesAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_SellingGeneralAndAdministrativeExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_SellingGeneralAndAdministrativeExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_SellingGeneralAndAdministrativeExpense_lbl" xml:lang="en-US">Cost of sales administrative expenses</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_SellingGeneralAndAdministrativeExpense" xlink:to="ifrs-full_SellingGeneralAndAdministrativeExpense_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_OtherIncomeExpensesNetAbstract" xlink:href="simecb-20251231.xsd#simecb_OtherIncomeExpensesNetAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_OtherIncomeExpensesNetAbstract_lbl" xml:lang="en-US">Other Income (Expenses), Net [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OtherIncomeExpensesNetAbstract" xlink:to="simecb_OtherIncomeExpensesNetAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ScheduleOfOtherIncomeExpensesNetAbstract" xlink:href="simecb-20251231.xsd#simecb_ScheduleOfOtherIncomeExpensesNetAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ScheduleOfOtherIncomeExpensesNetAbstract_lbl" xml:lang="en-US">Schedule of Other Income (Expenses), Net [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfOtherIncomeExpensesNetAbstract" xlink:to="simecb_ScheduleOfOtherIncomeExpensesNetAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherExpenseByFunction" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherExpenseByFunction"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:label="ifrs-full_OtherExpenseByFunction_lbl" xml:lang="en-US">Other expenses</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherExpenseByFunction" xlink:to="ifrs-full_OtherExpenseByFunction_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherIncome"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_OtherIncome_lbl" xml:lang="en-US">Other income</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherIncome" xlink:to="ifrs-full_OtherIncome_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfFinancialInstrumentsByTypeOfInterestRateAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFinancialInstrumentsByTypeOfInterestRateAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfFinancialInstrumentsByTypeOfInterestRateAbstract_lbl" xml:lang="en-US">Financial Instruments [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfFinancialInstrumentsByTypeOfInterestRateAbstract" xlink:to="ifrs-full_DisclosureOfFinancialInstrumentsByTypeOfInterestRateAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ChangeInValueOfForeignCurrencyBasisSpreadsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ChangeInValueOfForeignCurrencyBasisSpreadsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ChangeInValueOfForeignCurrencyBasisSpreadsAbstract_lbl" xml:lang="en-US">Schedule of Book Value of the Monetary Assets and Monetary Liabilities Denominated in Foreign Currency [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ChangeInValueOfForeignCurrencyBasisSpreadsAbstract" xlink:to="ifrs-full_ChangeInValueOfForeignCurrencyBasisSpreadsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfMaturityAnalysisForFinancialAssetsHeldForManagingLiquidityRiskAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfMaturityAnalysisForFinancialAssetsHeldForManagingLiquidityRiskAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfMaturityAnalysisForFinancialAssetsHeldForManagingLiquidityRiskAbstract_lbl" xml:lang="en-US">Schedule of Lines of Credit are Obtained by the Company and One Part of them has been Used for Some of the Subsidiaries[Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfMaturityAnalysisForFinancialAssetsHeldForManagingLiquidityRiskAbstract" xlink:to="ifrs-full_DisclosureOfMaturityAnalysisForFinancialAssetsHeldForManagingLiquidityRiskAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfOperatingSegmentsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfOperatingSegmentsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfOperatingSegmentsAbstract_lbl" xml:lang="en-US">Financial Information by Segments [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfOperatingSegmentsAbstract" xlink:to="ifrs-full_DisclosureOfOperatingSegmentsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_SegmentsAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_SegmentsAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_SegmentsAxis_lbl" xml:lang="en-US">Segments [axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_SegmentsAxis" xlink:to="ifrs-full_SegmentsAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfContingentLiabilitiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfContingentLiabilitiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfContingentLiabilitiesAbstract_lbl" xml:lang="en-US">Contingencies [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfContingentLiabilitiesAbstract" xlink:to="ifrs-full_DisclosureOfContingentLiabilitiesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CapitalCommitmentsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CapitalCommitmentsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CapitalCommitmentsAbstract_lbl" xml:lang="en-US">Commitments [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CapitalCommitmentsAbstract" xlink:to="ifrs-full_CapitalCommitmentsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract_lbl" xml:lang="en-US">Subsequent Events [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract" xlink:to="ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_StatementOfFinancialPositionAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_StatementOfFinancialPositionAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_StatementOfFinancialPositionAbstract_lbl" xml:lang="en-US">Consolidated Financial Statements Issuance [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_StatementOfFinancialPositionAbstract" xlink:to="ifrs-full_StatementOfFinancialPositionAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_AssetsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AssetsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AssetsAbstract_lbl" xml:lang="en-US">Assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AssetsAbstract" xlink:to="ifrs-full_AssetsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CurrentAssetsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentAssetsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CurrentAssetsAbstract_lbl" xml:lang="en-US">Current assets:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentAssetsAbstract" xlink:to="ifrs-full_CurrentAssetsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CurrentTradeReceivables" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentTradeReceivables"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CurrentTradeReceivables_lbl" xml:lang="en-US">Trade receivables, net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentTradeReceivables" xlink:to="ifrs-full_CurrentTradeReceivables_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_TradeAndOtherCurrentReceivablesDueFromRelatedParties" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TradeAndOtherCurrentReceivablesDueFromRelatedParties"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TradeAndOtherCurrentReceivablesDueFromRelatedParties_lbl" xml:lang="en-US">Related parties&#8217; receivables</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TradeAndOtherCurrentReceivablesDueFromRelatedParties" xlink:to="ifrs-full_TradeAndOtherCurrentReceivablesDueFromRelatedParties_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_TradeAndOtherCurrentReceivablesDueFromRelatedParties_lbl0" xml:lang="en-US">Total short term</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TradeAndOtherCurrentReceivablesDueFromRelatedParties" xlink:to="ifrs-full_TradeAndOtherCurrentReceivablesDueFromRelatedParties_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherReceivables" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherReceivables"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherReceivables_lbl" xml:lang="en-US">Other receivables</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherReceivables" xlink:to="ifrs-full_OtherReceivables_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CurrentPrepaidExpenses" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentPrepaidExpenses"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CurrentPrepaidExpenses_lbl" xml:lang="en-US">Prepaid expenses</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentPrepaidExpenses" xlink:to="ifrs-full_CurrentPrepaidExpenses_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_NoncurrentReceivablesDueFromRelatedParties" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NoncurrentReceivablesDueFromRelatedParties"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NoncurrentReceivablesDueFromRelatedParties_lbl" xml:lang="en-US">Non-current related parties&#8217; receivables</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentReceivablesDueFromRelatedParties" xlink:to="ifrs-full_NoncurrentReceivablesDueFromRelatedParties_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_NoncurrentReceivablesDueFromRelatedParties_lbl0" xml:lang="en-US">Total Accounts receivable long term</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentReceivablesDueFromRelatedParties" xlink:to="ifrs-full_NoncurrentReceivablesDueFromRelatedParties_lbl0"/>
    <loc xlink:type="locator" xlink:label="simecb_NonCurrentLoansToRelatedParties" xlink:href="simecb-20251231.xsd#simecb_NonCurrentLoansToRelatedParties"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_NonCurrentLoansToRelatedParties_lbl" xml:lang="en-US">Non-current loans to related parties</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_NonCurrentLoansToRelatedParties" xlink:to="simecb_NonCurrentLoansToRelatedParties_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="simecb_NonCurrentLoansToRelatedParties_lbl0" xml:lang="en-US">Total loans to related parties</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_NonCurrentLoansToRelatedParties" xlink:to="simecb_NonCurrentLoansToRelatedParties_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/netLabel" xlink:label="simecb_NonCurrentLoansToRelatedParties_lbl1" xml:lang="en-US">Loan interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_NonCurrentLoansToRelatedParties" xlink:to="simecb_NonCurrentLoansToRelatedParties_lbl1"/>
    <loc xlink:type="locator" xlink:label="simecb_InvestmentsInFinancialInstruments" xlink:href="simecb-20251231.xsd#simecb_InvestmentsInFinancialInstruments"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_InvestmentsInFinancialInstruments_lbl" xml:lang="en-US">Investments in financial instruments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_InvestmentsInFinancialInstruments" xlink:to="simecb_InvestmentsInFinancialInstruments_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_IntangibleAssetsAndGoodwill" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IntangibleAssetsAndGoodwill"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IntangibleAssetsAndGoodwill_lbl" xml:lang="en-US">Intangible assets and other non-current assets, net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IntangibleAssetsAndGoodwill" xlink:to="ifrs-full_IntangibleAssetsAndGoodwill_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_IntangibleAssetsAndGoodwill_lbl0" xml:lang="en-US">Intangible assets and goodwill</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IntangibleAssetsAndGoodwill" xlink:to="ifrs-full_IntangibleAssetsAndGoodwill_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_EquityAndLiabilitiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EquityAndLiabilitiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EquityAndLiabilitiesAbstract_lbl" xml:lang="en-US">Liabilities and stockholders&#8217; equity</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EquityAndLiabilitiesAbstract" xlink:to="ifrs-full_EquityAndLiabilitiesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CurrentLiabilitiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentLiabilitiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CurrentLiabilitiesAbstract_lbl" xml:lang="en-US">Current liabilities:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentLiabilitiesAbstract" xlink:to="ifrs-full_CurrentLiabilitiesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ShorttermBorrowings" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ShorttermBorrowings"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ShorttermBorrowings_lbl" xml:lang="en-US">Short-term debt</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ShorttermBorrowings" xlink:to="ifrs-full_ShorttermBorrowings_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_ShorttermBorrowings_lbl0" xml:lang="en-US">Bonds not exchanged</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ShorttermBorrowings" xlink:to="ifrs-full_ShorttermBorrowings_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_TradeAndOtherCurrentPayables" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TradeAndOtherCurrentPayables"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TradeAndOtherCurrentPayables_lbl" xml:lang="en-US">Accounts payable trade</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TradeAndOtherCurrentPayables" xlink:to="ifrs-full_TradeAndOtherCurrentPayables_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_TradeAndOtherCurrentPayablesToRelatedParties" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TradeAndOtherCurrentPayablesToRelatedParties"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TradeAndOtherCurrentPayablesToRelatedParties_lbl" xml:lang="en-US">Related parties payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TradeAndOtherCurrentPayablesToRelatedParties" xlink:to="ifrs-full_TradeAndOtherCurrentPayablesToRelatedParties_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CurrentAccruedExpensesAndOtherCurrentLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentAccruedExpensesAndOtherCurrentLiabilities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CurrentAccruedExpensesAndOtherCurrentLiabilities_lbl" xml:lang="en-US">Other accounts payable and accrued liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentAccruedExpensesAndOtherCurrentLiabilities" xlink:to="ifrs-full_CurrentAccruedExpensesAndOtherCurrentLiabilities_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherCurrentPayables" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherCurrentPayables"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherCurrentPayables_lbl" xml:lang="en-US">Payable tax</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherCurrentPayables" xlink:to="ifrs-full_OtherCurrentPayables_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CurrentTaxLiabilitiesCurrent" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentTaxLiabilitiesCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CurrentTaxLiabilitiesCurrent_lbl" xml:lang="en-US">Income tax</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentTaxLiabilitiesCurrent" xlink:to="ifrs-full_CurrentTaxLiabilitiesCurrent_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_NoncurrentLiabilitiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NoncurrentLiabilitiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NoncurrentLiabilitiesAbstract_lbl" xml:lang="en-US">Non-current liabilities:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentLiabilitiesAbstract" xlink:to="ifrs-full_NoncurrentLiabilitiesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_NoncurrentRecognisedLiabilitiesDefinedBenefitPlan" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NoncurrentRecognisedLiabilitiesDefinedBenefitPlan"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NoncurrentRecognisedLiabilitiesDefinedBenefitPlan_lbl" xml:lang="en-US">Employee benefits</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentRecognisedLiabilitiesDefinedBenefitPlan" xlink:to="ifrs-full_NoncurrentRecognisedLiabilitiesDefinedBenefitPlan_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DeferredTaxLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DeferredTaxLiabilities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DeferredTaxLiabilities_lbl" xml:lang="en-US">Deferred income tax</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DeferredTaxLiabilities" xlink:to="ifrs-full_DeferredTaxLiabilities_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_DeferredTaxLiabilities_lbl0" xml:lang="en-US">Deferred tax liabilities, net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DeferredTaxLiabilities" xlink:to="ifrs-full_DeferredTaxLiabilities_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherNoncurrentLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherNoncurrentLiabilities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherNoncurrentLiabilities_lbl" xml:lang="en-US">Other liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherNoncurrentLiabilities" xlink:to="ifrs-full_OtherNoncurrentLiabilities_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ContingenciesAndCommitments" xlink:href="simecb-20251231.xsd#simecb_ContingenciesAndCommitments"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ContingenciesAndCommitments_lbl" xml:lang="en-US">Contingencies and Commitments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ContingenciesAndCommitments" xlink:to="simecb_ContingenciesAndCommitments_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_AdditionalPaidinCapital" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdditionalPaidinCapital"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdditionalPaidinCapital_lbl" xml:lang="en-US">Additional paid-in capital</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdditionalPaidinCapital" xlink:to="ifrs-full_AdditionalPaidinCapital_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_RetainedEarnings" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RetainedEarnings"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_RetainedEarnings_lbl" xml:lang="en-US">Retained earnings</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RetainedEarnings" xlink:to="ifrs-full_RetainedEarnings_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ReserveForRepurchaseAndRecolorationOfShares" xlink:href="simecb-20251231.xsd#simecb_ReserveForRepurchaseAndRecolorationOfShares"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ReserveForRepurchaseAndRecolorationOfShares_lbl" xml:lang="en-US">Reserve for repurchase and recoloration of shares</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ReserveForRepurchaseAndRecolorationOfShares" xlink:to="simecb_ReserveForRepurchaseAndRecolorationOfShares_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_AccumulatedOtherComprehensiveIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AccumulatedOtherComprehensiveIncome"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AccumulatedOtherComprehensiveIncome_lbl" xml:lang="en-US">Accumulated Other comprehensive income (loss), net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AccumulatedOtherComprehensiveIncome" xlink:to="ifrs-full_AccumulatedOtherComprehensiveIncome_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_Revenue" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Revenue"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_Revenue_lbl" xml:lang="en-US">Net sales</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Revenue" xlink:to="ifrs-full_Revenue_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherOperatingIncomeExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherOperatingIncomeExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherOperatingIncomeExpense_lbl" xml:lang="en-US">Other income (expense), net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherOperatingIncomeExpense" xlink:to="ifrs-full_OtherOperatingIncomeExpense_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_OtherOperatingIncomeExpense_lbl0" xml:lang="en-US">Other income (expenses), net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherOperatingIncomeExpense" xlink:to="ifrs-full_OtherOperatingIncomeExpense_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_AdjustmentsForInterestIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForInterestIncome"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdjustmentsForInterestIncome_lbl" xml:lang="en-US">Interest income and dividends</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForInterestIncome" xlink:to="ifrs-full_AdjustmentsForInterestIncome_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_AdjustmentsForInterestIncome_lbl0" xml:lang="en-US">Interest income from investing activities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForInterestIncome" xlink:to="ifrs-full_AdjustmentsForInterestIncome_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax_lbl" xml:lang="en-US">Gain (Loss) on financial instruments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax" xlink:to="ifrs-full_GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss_lbl" xml:lang="en-US">Foreign exchange loss, net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" xlink:to="ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss_lbl0" xml:lang="en-US">Exchange rate gain (loss), net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" xlink:to="ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationNetOfTax" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationNetOfTax"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationNetOfTax_lbl" xml:lang="en-US">Translation effects of foreign subsidiaries</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationNetOfTax" xlink:to="ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationNetOfTax_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation_lbl" xml:lang="en-US">Other stock instruments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation" xlink:to="ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ProfitLossAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProfitLossAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ProfitLossAbstract_lbl" xml:lang="en-US">Net income attributable to:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfitLossAbstract" xlink:to="ifrs-full_ProfitLossAbstract_lbl"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ProfitLossAttributableToOwnersOfParent_lbl" xml:lang="en-US">Controlling interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfitLossAttributableToOwnersOfParent" xlink:to="ifrs-full_ProfitLossAttributableToOwnersOfParent_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ProfitLossAttributableToNoncontrollingInterests" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProfitLossAttributableToNoncontrollingInterests"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ProfitLossAttributableToNoncontrollingInterests_lbl" xml:lang="en-US">Non-controlling interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfitLossAttributableToNoncontrollingInterests" xlink:to="ifrs-full_ProfitLossAttributableToNoncontrollingInterests_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_ProfitLossAttributableToNoncontrollingInterests_lbl0" xml:lang="en-US">Share of profits and losses for the year</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfitLossAttributableToNoncontrollingInterests" xlink:to="ifrs-full_ProfitLossAttributableToNoncontrollingInterests_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ComprehensiveIncomeAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ComprehensiveIncomeAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ComprehensiveIncomeAbstract_lbl" xml:lang="en-US">Comprehensive income for the year attributable to:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ComprehensiveIncomeAbstract" xlink:to="ifrs-full_ComprehensiveIncomeAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent_lbl" xml:lang="en-US">Controlling interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent" xlink:to="ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests_lbl" xml:lang="en-US">Non-controlling interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests" xlink:to="ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_EarningsPerShareAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EarningsPerShareAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EarningsPerShareAbstract_lbl" xml:lang="en-US">Earnings per share:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EarningsPerShareAbstract" xlink:to="ifrs-full_EarningsPerShareAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_WeightedAverageShares" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_WeightedAverageShares"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_WeightedAverageShares_lbl" xml:lang="en-US">Weighted average shares outstanding (in thousands of shares) (in Shares)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_WeightedAverageShares" xlink:to="ifrs-full_WeightedAverageShares_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_BasicEarningsLossPerShare" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_BasicEarningsLossPerShare"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_BasicEarningsLossPerShare_lbl" xml:lang="en-US">Earnings per share for net income for the year attributable to controlling interest (expressed in pesos) (in Pesos per share and Dollars per share)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BasicEarningsLossPerShare" xlink:to="ifrs-full_BasicEarningsLossPerShare_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_lbl" xml:lang="en-US">Comprehensive income (loss)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax" xlink:to="ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US">Operating activities:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:to="ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_AdjustmentsForReconcileProfitLossAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForReconcileProfitLossAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdjustmentsForReconcileProfitLossAbstract_lbl" xml:lang="en-US">Adjustments for:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForReconcileProfitLossAbstract" xlink:to="ifrs-full_AdjustmentsForReconcileProfitLossAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DepreciationAndAmortisationExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DepreciationAndAmortisationExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DepreciationAndAmortisationExpense_lbl" xml:lang="en-US">Depreciation and amortization</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DepreciationAndAmortisationExpense" xlink:to="ifrs-full_DepreciationAndAmortisationExpense_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_DepreciationAndAmortisationExpense_lbl0" xml:lang="en-US">Depreciation and Amortization</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DepreciationAndAmortisationExpense" xlink:to="ifrs-full_DepreciationAndAmortisationExpense_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities_lbl" xml:lang="en-US">Employee benefits</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities" xlink:to="ifrs-full_AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_AdjustmentsForInterestExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForInterestExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdjustmentsForInterestExpense_lbl" xml:lang="en-US">Interest expense from financing activities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForInterestExpense" xlink:to="ifrs-full_AdjustmentsForInterestExpense_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_AdjustmentsForIncomeTaxExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForIncomeTaxExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdjustmentsForIncomeTaxExpense_lbl" xml:lang="en-US">Income tax</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForIncomeTaxExpense" xlink:to="ifrs-full_AdjustmentsForIncomeTaxExpense_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_AdjustmentsForIncomeTaxExpense_lbl0" xml:lang="en-US">Income taxes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForIncomeTaxExpense" xlink:to="ifrs-full_AdjustmentsForIncomeTaxExpense_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_AdjustmentsForIncomeTaxExpense_lbl1" xml:lang="en-US">Total tax</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForIncomeTaxExpense" xlink:to="ifrs-full_AdjustmentsForIncomeTaxExpense_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/netLabel" xlink:label="ifrs-full_AdjustmentsForIncomeTaxExpense_lbl2" xml:lang="en-US">Income taxes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForIncomeTaxExpense" xlink:to="ifrs-full_AdjustmentsForIncomeTaxExpense_lbl2"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_IncreaseDecreaseInFinancialAssetsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseInFinancialAssetsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IncreaseDecreaseInFinancialAssetsAbstract_lbl" xml:lang="en-US">Changes in operating assets and liabilities:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseInFinancialAssetsAbstract" xlink:to="ifrs-full_IncreaseDecreaseInFinancialAssetsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAccountReceivable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAccountReceivable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAccountReceivable_lbl" xml:lang="en-US">Decrease (Increase) in Trade receivables</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAccountReceivable" xlink:to="ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAccountReceivable_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_AdjustmentsForDecreaseIncreaseInDueFromRelatedPartsReceivables" xlink:href="simecb-20251231.xsd#simecb_AdjustmentsForDecreaseIncreaseInDueFromRelatedPartsReceivables"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_AdjustmentsForDecreaseIncreaseInDueFromRelatedPartsReceivables_lbl" xml:lang="en-US">Decrease (Increase) in Related parties&#8217; receivables</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AdjustmentsForDecreaseIncreaseInDueFromRelatedPartsReceivables" xlink:to="simecb_AdjustmentsForDecreaseIncreaseInDueFromRelatedPartsReceivables_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_AdjustmentsForDecreaseIncreaseInInventories" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForDecreaseIncreaseInInventories"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdjustmentsForDecreaseIncreaseInInventories_lbl" xml:lang="en-US">Decrease (Increase) in Inventory</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForDecreaseIncreaseInInventories" xlink:to="ifrs-full_AdjustmentsForDecreaseIncreaseInInventories_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables_lbl" xml:lang="en-US">(Increase) in other receivables, recoverable taxes and prepaid expenses</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables" xlink:to="ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAccountPayable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAccountPayable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAccountPayable_lbl" xml:lang="en-US">(Decrease) Increase in Accounts payable trade</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAccountPayable" xlink:to="ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAccountPayable_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_AdjustmentsForIncreaseDecreaseInDueToRelatedPartiesPayable" xlink:href="simecb-20251231.xsd#simecb_AdjustmentsForIncreaseDecreaseInDueToRelatedPartiesPayable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_AdjustmentsForIncreaseDecreaseInDueToRelatedPartiesPayable_lbl" xml:lang="en-US">Increase (Decrease) in Related parties&#8217; payables</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AdjustmentsForIncreaseDecreaseInDueToRelatedPartiesPayable" xlink:to="simecb_AdjustmentsForIncreaseDecreaseInDueToRelatedPartiesPayable_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_AdjustmentsForIncreaseDecreaseInAccountsPayableOtherAndAccruedLiabilitiesAndTaxesOtherThanIncomeTaxes" xlink:href="simecb-20251231.xsd#simecb_AdjustmentsForIncreaseDecreaseInAccountsPayableOtherAndAccruedLiabilitiesAndTaxesOtherThanIncomeTaxes"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_AdjustmentsForIncreaseDecreaseInAccountsPayableOtherAndAccruedLiabilitiesAndTaxesOtherThanIncomeTaxes_lbl" xml:lang="en-US">Increase (Decrease) in Accounts payable other and accrued liabilities and taxes other than income taxes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AdjustmentsForIncreaseDecreaseInAccountsPayableOtherAndAccruedLiabilitiesAndTaxesOtherThanIncomeTaxes" xlink:to="simecb_AdjustmentsForIncreaseDecreaseInAccountsPayableOtherAndAccruedLiabilitiesAndTaxesOtherThanIncomeTaxes_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract_lbl" xml:lang="en-US">Investing activities:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract" xlink:to="ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_InterestReceivedClassifiedAsInvestingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InterestReceivedClassifiedAsInvestingActivities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InterestReceivedClassifiedAsInvestingActivities_lbl" xml:lang="en-US">Interest income collected</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InterestReceivedClassifiedAsInvestingActivities" xlink:to="ifrs-full_InterestReceivedClassifiedAsInvestingActivities_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract_lbl" xml:lang="en-US">Financing activities:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract" xlink:to="ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents_lbl" xml:lang="en-US">Effects of exchange rate changes on the balance of cash and cash equivalents held in foreign currencies</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents" xlink:to="ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CostOfSales" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CostOfSales"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_CostOfSales_lbl" xml:lang="en-US">Cost of sales</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CostOfSales" xlink:to="ifrs-full_CostOfSales_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CostOfSales_lbl0" xml:lang="en-US">Cost of sales</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CostOfSales" xlink:to="ifrs-full_CostOfSales_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:label="ifrs-full_CostOfSales_lbl1" xml:lang="en-US">Cost of sales</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CostOfSales" xlink:to="ifrs-full_CostOfSales_lbl1"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_AdministrativeExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdministrativeExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_AdministrativeExpense_lbl" xml:lang="en-US">Administrative expenses</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdministrativeExpense" xlink:to="ifrs-full_AdministrativeExpense_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdministrativeExpense_lbl0" xml:lang="en-US">Administrative expenses</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdministrativeExpense" xlink:to="ifrs-full_AdministrativeExpense_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_InterestExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InterestExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_InterestExpense_lbl" xml:lang="en-US">Interest expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InterestExpense" xlink:to="ifrs-full_InterestExpense_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InterestExpense_lbl0" xml:lang="en-US">Interest paid</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InterestExpense" xlink:to="ifrs-full_InterestExpense_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_PaymentsToAcquireOrRedeemEntitysShares" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PaymentsToAcquireOrRedeemEntitysShares"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_PaymentsToAcquireOrRedeemEntitysShares_lbl" xml:lang="en-US">Repurchase of own capital stock, net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PaymentsToAcquireOrRedeemEntitysShares" xlink:to="ifrs-full_PaymentsToAcquireOrRedeemEntitysShares_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss_lbl" xml:lang="en-US">(Gain) Loss in financial instruments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss" xlink:to="ifrs-full_GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss_lbl0" xml:lang="en-US">Interest expense Loss on financial instruments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss" xlink:to="ifrs-full_GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_AdjustmentsForReconcileProfitLoss" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForReconcileProfitLoss"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_AdjustmentsForReconcileProfitLoss_lbl" xml:lang="en-US">Total Adjustments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForReconcileProfitLoss" xlink:to="ifrs-full_AdjustmentsForReconcileProfitLoss_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_lbl" xml:lang="en-US">Acquisition of property, plant and equipment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:to="ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_DecreaseIncreaseInOtherNoncurrentAssets" xlink:href="simecb-20251231.xsd#simecb_DecreaseIncreaseInOtherNoncurrentAssets"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="simecb_DecreaseIncreaseInOtherNoncurrentAssets_lbl" xml:lang="en-US">Decrease (increase) in other non-current assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DecreaseIncreaseInOtherNoncurrentAssets" xlink:to="simecb_DecreaseIncreaseInOtherNoncurrentAssets_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_DecreaseincreaseInOtherEquityInstruments" xlink:href="simecb-20251231.xsd#simecb_DecreaseincreaseInOtherEquityInstruments"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="simecb_DecreaseincreaseInOtherEquityInstruments_lbl" xml:lang="en-US">Decrease (increase) in other equity instruments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DecreaseincreaseInOtherEquityInstruments" xlink:to="simecb_DecreaseincreaseInOtherEquityInstruments_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_GainLossOnFinancialInstruments" xlink:href="simecb-20251231.xsd#simecb_GainLossOnFinancialInstruments"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="simecb_GainLossOnFinancialInstruments_lbl" xml:lang="en-US">Gain (Loss) on financial instruments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_GainLossOnFinancialInstruments" xlink:to="simecb_GainLossOnFinancialInstruments_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_RepurchaseAndPlacementOfOwnCapitalStocksNet" xlink:href="simecb-20251231.xsd#simecb_RepurchaseAndPlacementOfOwnCapitalStocksNet"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="simecb_RepurchaseAndPlacementOfOwnCapitalStocksNet_lbl" xml:lang="en-US">Repurchase and placement of own capital stocks, net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_RepurchaseAndPlacementOfOwnCapitalStocksNet" xlink:to="simecb_RepurchaseAndPlacementOfOwnCapitalStocksNet_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_InterestPaidClassifiedAsFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InterestPaidClassifiedAsFinancingActivities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_InterestPaidClassifiedAsFinancingActivities_lbl" xml:lang="en-US">Interest expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InterestPaidClassifiedAsFinancingActivities" xlink:to="ifrs-full_InterestPaidClassifiedAsFinancingActivities_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_BusinessContactMember" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_BusinessContactMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_BusinessContactMember_lbl" xml:lang="en-US">Business Contact</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_BusinessContactMember" xlink:to="dei_BusinessContactMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_AmericanDepositaryShareseachRepresentingThreeSeriesBSharesMember" xlink:href="simecb-20251231.xsd#simecb_AmericanDepositaryShareseachRepresentingThreeSeriesBSharesMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_AmericanDepositaryShareseachRepresentingThreeSeriesBSharesMember_lbl" xml:lang="en-US">American Depositary Shares (each representing three Series B shares)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AmericanDepositaryShareseachRepresentingThreeSeriesBSharesMember" xlink:to="simecb_AmericanDepositaryShareseachRepresentingThreeSeriesBSharesMember_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OrdinarySharesMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OrdinarySharesMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OrdinarySharesMember_lbl" xml:lang="en-US">Series B Common Stock</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OrdinarySharesMember" xlink:to="ifrs-full_OrdinarySharesMember_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_IssuedCapitalMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IssuedCapitalMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IssuedCapitalMember_lbl" xml:lang="en-US">Capital Stock</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IssuedCapitalMember" xlink:to="ifrs-full_IssuedCapitalMember_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_AdditionalPaidinCapitalMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdditionalPaidinCapitalMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AdditionalPaidinCapitalMember_lbl" xml:lang="en-US">Additional paid-in capital</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdditionalPaidinCapitalMember" xlink:to="ifrs-full_AdditionalPaidinCapitalMember_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_RetainedEarningsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RetainedEarningsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_RetainedEarningsMember_lbl" xml:lang="en-US">Retained earnings</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RetainedEarningsMember" xlink:to="ifrs-full_RetainedEarningsMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_RepurchaseOfOwnCapitalStockReserveMember" xlink:href="simecb-20251231.xsd#simecb_RepurchaseOfOwnCapitalStockReserveMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_RepurchaseOfOwnCapitalStockReserveMember_lbl" xml:lang="en-US">Reserve repurchase and recoloration of shares</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_RepurchaseOfOwnCapitalStockReserveMember" xlink:to="simecb_RepurchaseOfOwnCapitalStockReserveMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_AccumulatedOtherComprehensiveIncomelossNetMember" xlink:href="simecb-20251231.xsd#simecb_AccumulatedOtherComprehensiveIncomelossNetMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_AccumulatedOtherComprehensiveIncomelossNetMember_lbl" xml:lang="en-US">Accumulated Other comprehensive income (loss), net (Note 19)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AccumulatedOtherComprehensiveIncomelossNetMember" xlink:to="simecb_AccumulatedOtherComprehensiveIncomelossNetMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_TotalControllingInterestMember" xlink:href="simecb-20251231.xsd#simecb_TotalControllingInterestMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_TotalControllingInterestMember_lbl" xml:lang="en-US">Total controlling interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TotalControllingInterestMember" xlink:to="simecb_TotalControllingInterestMember_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_NoncontrollingInterestsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NoncontrollingInterestsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NoncontrollingInterestsMember_lbl" xml:lang="en-US">Non- controlling Interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncontrollingInterestsMember" xlink:to="ifrs-full_NoncontrollingInterestsMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_DisclosureOfNatureOfBusinessExplanatory" xlink:href="simecb-20251231.xsd#simecb_DisclosureOfNatureOfBusinessExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_DisclosureOfNatureOfBusinessExplanatory_lbl" xml:lang="en-US">Nature of business</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DisclosureOfNatureOfBusinessExplanatory" xlink:to="simecb_DisclosureOfNatureOfBusinessExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodExplanatory_lbl" xml:lang="en-US">Significant events</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodExplanatory" xlink:to="ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DescriptionOfInitialApplicationOfStandardsOrInterpretations" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfInitialApplicationOfStandardsOrInterpretations"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfInitialApplicationOfStandardsOrInterpretations_lbl" xml:lang="en-US">Application of new and amended standards and interpretations and standards not in force yet</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfInitialApplicationOfStandardsOrInterpretations" xlink:to="ifrs-full_DescriptionOfInitialApplicationOfStandardsOrInterpretations_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory_lbl" xml:lang="en-US">Basis of preparation and presentation of the consolidated financial statements</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory" xlink:to="ifrs-full_DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory_lbl" xml:lang="en-US">Schedule of Subsidiaries</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory" xlink:to="ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_SubsidiariesEstablishedInMexicoAbstract" xlink:href="simecb-20251231.xsd#simecb_SubsidiariesEstablishedInMexicoAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_SubsidiariesEstablishedInMexicoAbstract_lbl" xml:lang="en-US">Subsidiaries established in Mexico:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_SubsidiariesEstablishedInMexicoAbstract" xlink:to="simecb_SubsidiariesEstablishedInMexicoAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ProportionOfOwnershipInterestInSubsidiary" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProportionOfOwnershipInterestInSubsidiary"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ProportionOfOwnershipInterestInSubsidiary_lbl" xml:lang="en-US">Percentage of equity owned</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProportionOfOwnershipInterestInSubsidiary" xlink:to="ifrs-full_ProportionOfOwnershipInterestInSubsidiary_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_SubsidiariesEstablishedInForeignCountriesAbstract" xlink:href="simecb-20251231.xsd#simecb_SubsidiariesEstablishedInForeignCountriesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_SubsidiariesEstablishedInForeignCountriesAbstract_lbl" xml:lang="en-US">Subsidiaries established in foreign countries:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_SubsidiariesEstablishedInForeignCountriesAbstract" xlink:to="simecb_SubsidiariesEstablishedInForeignCountriesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfEffectOfChangesInForeignExchangeRatesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfEffectOfChangesInForeignExchangeRatesExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfEffectOfChangesInForeignExchangeRatesExplanatory_lbl" xml:lang="en-US">Schedule of Relevant Exchange Rates</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfEffectOfChangesInForeignExchangeRatesExplanatory" xlink:to="ifrs-full_DisclosureOfEffectOfChangesInForeignExchangeRatesExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ClosingForeignExchangeRate" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClosingForeignExchangeRate"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ClosingForeignExchangeRate_lbl" xml:lang="en-US">Current exchange rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ClosingForeignExchangeRate" xlink:to="ifrs-full_ClosingForeignExchangeRate_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_AverageForeignExchangeRate" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AverageForeignExchangeRate"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AverageForeignExchangeRate_lbl" xml:lang="en-US">Average exchange rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AverageForeignExchangeRate" xlink:to="ifrs-full_AverageForeignExchangeRate_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_DisclosureOfDetailedInformationAboutEstimatedUsefulLivesOfAssetsExplanatory" xlink:href="simecb-20251231.xsd#simecb_DisclosureOfDetailedInformationAboutEstimatedUsefulLivesOfAssetsExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_DisclosureOfDetailedInformationAboutEstimatedUsefulLivesOfAssetsExplanatory_lbl" xml:lang="en-US">Schedule of Estimated Useful Lives of Assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DisclosureOfDetailedInformationAboutEstimatedUsefulLivesOfAssetsExplanatory" xlink:to="simecb_DisclosureOfDetailedInformationAboutEstimatedUsefulLivesOfAssetsExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipment" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipment"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipment_lbl" xml:lang="en-US">Estimated useful lives of assets in Years</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipment" xlink:to="ifrs-full_UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipment_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory_lbl" xml:lang="en-US">Critical accounting judgments and key sources of estimates</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory" xlink:to="ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfCashAndCashEquivalentsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfCashAndCashEquivalentsExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfCashAndCashEquivalentsExplanatory_lbl" xml:lang="en-US">Cash and cash equivalents and other investments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfCashAndCashEquivalentsExplanatory" xlink:to="ifrs-full_DisclosureOfCashAndCashEquivalentsExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_DisclosureOfDetailedInformationAboutCashAndCashEquivalentsExplanatory" xlink:href="simecb-20251231.xsd#simecb_DisclosureOfDetailedInformationAboutCashAndCashEquivalentsExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_DisclosureOfDetailedInformationAboutCashAndCashEquivalentsExplanatory_lbl" xml:lang="en-US">Schedule of Cash and Cash Equivalents</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DisclosureOfDetailedInformationAboutCashAndCashEquivalentsExplanatory" xlink:to="simecb_DisclosureOfDetailedInformationAboutCashAndCashEquivalentsExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_Cash" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Cash"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_Cash_lbl" xml:lang="en-US">Cash</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Cash" xlink:to="ifrs-full_Cash_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CashEquivalents" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashEquivalents"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CashEquivalents_lbl" xml:lang="en-US">Cash equivalents</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashEquivalents" xlink:to="ifrs-full_CashEquivalents_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfTradeAndOtherReceivablesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfTradeAndOtherReceivablesExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfTradeAndOtherReceivablesExplanatory_lbl" xml:lang="en-US">Trade receivables &#8211; Net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfTradeAndOtherReceivablesExplanatory" xlink:to="ifrs-full_DisclosureOfTradeAndOtherReceivablesExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_DisclosureOfAgeOfNetReceivablesThatArePastDueExplanatory" xlink:href="simecb-20251231.xsd#simecb_DisclosureOfAgeOfNetReceivablesThatArePastDueExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_DisclosureOfAgeOfNetReceivablesThatArePastDueExplanatory_lbl" xml:lang="en-US">Schedule of Age of Net Receivables that are Past Due</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DisclosureOfAgeOfNetReceivablesThatArePastDueExplanatory" xlink:to="simecb_DisclosureOfAgeOfNetReceivablesThatArePastDueExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_FinancialAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialAssets"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinancialAssets_lbl" xml:lang="en-US">Total</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialAssets" xlink:to="ifrs-full_FinancialAssets_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfAllowanceForCreditLossesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfAllowanceForCreditLossesExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfAllowanceForCreditLossesExplanatory_lbl" xml:lang="en-US">Schedule of Allowance for Doubtful Accounts</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfAllowanceForCreditLossesExplanatory" xlink:to="ifrs-full_DisclosureOfAllowanceForCreditLossesExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_AllowanceAccountForCreditLossesProvisions" xlink:href="simecb-20251231.xsd#simecb_AllowanceAccountForCreditLossesProvisions"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_AllowanceAccountForCreditLossesProvisions_lbl" xml:lang="en-US">Provisions</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AllowanceAccountForCreditLossesProvisions" xlink:to="simecb_AllowanceAccountForCreditLossesProvisions_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_DisclosureOfRecoverableTaxesExplanatory" xlink:href="simecb-20251231.xsd#simecb_DisclosureOfRecoverableTaxesExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_DisclosureOfRecoverableTaxesExplanatory_lbl" xml:lang="en-US">Recoverable taxes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DisclosureOfRecoverableTaxesExplanatory" xlink:to="simecb_DisclosureOfRecoverableTaxesExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_DisclosureOfDetailedInformationAboutRecoverableTaxesExplanatory" xlink:href="simecb-20251231.xsd#simecb_DisclosureOfDetailedInformationAboutRecoverableTaxesExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_DisclosureOfDetailedInformationAboutRecoverableTaxesExplanatory_lbl" xml:lang="en-US">Schedule of Recoverable Taxes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DisclosureOfDetailedInformationAboutRecoverableTaxesExplanatory" xlink:to="simecb_DisclosureOfDetailedInformationAboutRecoverableTaxesExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ValueAddedTaxReceivables" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ValueAddedTaxReceivables"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ValueAddedTaxReceivables_lbl" xml:lang="en-US">Value Added Tax</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ValueAddedTaxReceivables" xlink:to="ifrs-full_ValueAddedTaxReceivables_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ReceivablesFromTaxesOtherThanIncomeTax" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ReceivablesFromTaxesOtherThanIncomeTax"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ReceivablesFromTaxesOtherThanIncomeTax_lbl" xml:lang="en-US">Income Tax</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ReceivablesFromTaxesOtherThanIncomeTax" xlink:to="ifrs-full_ReceivablesFromTaxesOtherThanIncomeTax_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_OtherAssetsRecoverable" xlink:href="simecb-20251231.xsd#simecb_OtherAssetsRecoverable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_OtherAssetsRecoverable_lbl" xml:lang="en-US">Other</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OtherAssetsRecoverable" xlink:to="simecb_OtherAssetsRecoverable_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfInventoriesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfInventoriesExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfInventoriesExplanatory_lbl" xml:lang="en-US">Inventories</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfInventoriesExplanatory" xlink:to="ifrs-full_DisclosureOfInventoriesExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_DisclosureOfDetailedInformationAboutShortTermAndLongTermInventoriesExplanatory" xlink:href="simecb-20251231.xsd#simecb_DisclosureOfDetailedInformationAboutShortTermAndLongTermInventoriesExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_DisclosureOfDetailedInformationAboutShortTermAndLongTermInventoriesExplanatory_lbl" xml:lang="en-US">Schedule of Current Inventory and Non-Current Inventory</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DisclosureOfDetailedInformationAboutShortTermAndLongTermInventoriesExplanatory" xlink:to="simecb_DisclosureOfDetailedInformationAboutShortTermAndLongTermInventoriesExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_CurrentInventoryAbstract" xlink:href="simecb-20251231.xsd#simecb_CurrentInventoryAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_CurrentInventoryAbstract_lbl" xml:lang="en-US">Current inventory:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CurrentInventoryAbstract" xlink:to="simecb_CurrentInventoryAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_FinishedGoods" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinishedGoods"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FinishedGoods_lbl" xml:lang="en-US">Finished goods</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinishedGoods" xlink:to="ifrs-full_FinishedGoods_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_WorkInProgress" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_WorkInProgress"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_WorkInProgress_lbl" xml:lang="en-US">Work-in-process</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_WorkInProgress" xlink:to="ifrs-full_WorkInProgress_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherInventories" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherInventories"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherInventories_lbl" xml:lang="en-US">Billets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherInventories" xlink:to="ifrs-full_OtherInventories_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CurrentRawMaterialsAndCurrentProductionSupplies" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentRawMaterialsAndCurrentProductionSupplies"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CurrentRawMaterialsAndCurrentProductionSupplies_lbl" xml:lang="en-US">Raw materials and supplies</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentRawMaterialsAndCurrentProductionSupplies" xlink:to="ifrs-full_CurrentRawMaterialsAndCurrentProductionSupplies_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_CurrentRawMaterialsAndCurrentProductionSupplies_lbl0" xml:lang="en-US">Suppliers amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentRawMaterialsAndCurrentProductionSupplies" xlink:to="ifrs-full_CurrentRawMaterialsAndCurrentProductionSupplies_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_SpareParts" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_SpareParts"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_SpareParts_lbl" xml:lang="en-US">Materials, spare parts and rollers</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_SpareParts" xlink:to="ifrs-full_SpareParts_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CurrentInventoriesInTransit" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentInventoriesInTransit"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CurrentInventoriesInTransit_lbl" xml:lang="en-US">Materials in-transit</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentInventoriesInTransit" xlink:to="ifrs-full_CurrentInventoriesInTransit_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_CokeInventories" xlink:href="simecb-20251231.xsd#simecb_CokeInventories"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_CokeInventories_lbl" xml:lang="en-US">Coke</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CokeInventories" xlink:to="simecb_CokeInventories_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="simecb_CokeInventories_lbl0" xml:lang="en-US">Coke inventory on hand</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CokeInventories" xlink:to="simecb_CokeInventories_lbl0"/>
    <loc xlink:type="locator" xlink:label="simecb_SparePartsInventories" xlink:href="simecb-20251231.xsd#simecb_SparePartsInventories"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_SparePartsInventories_lbl" xml:lang="en-US">Spare parts</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_SparePartsInventories" xlink:to="simecb_SparePartsInventories_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_RollersInventories" xlink:href="simecb-20251231.xsd#simecb_RollersInventories"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_RollersInventories_lbl" xml:lang="en-US">Rollers</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_RollersInventories" xlink:to="simecb_RollersInventories_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_FinishedGoodsInventories" xlink:href="simecb-20251231.xsd#simecb_FinishedGoodsInventories"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_FinishedGoodsInventories_lbl" xml:lang="en-US">Finished goods</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_FinishedGoodsInventories" xlink:to="simecb_FinishedGoodsInventories_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory_lbl" xml:lang="en-US">Property, plant and equipment</label>
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    <loc xlink:type="locator" xlink:label="ifrs-full_DepreciationPropertyPlantAndEquipmentIncludingRightofuseAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DepreciationPropertyPlantAndEquipmentIncludingRightofuseAssets"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DepreciationPropertyPlantAndEquipmentIncludingRightofuseAssets" xlink:to="ifrs-full_DepreciationPropertyPlantAndEquipmentIncludingRightofuseAssets_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutInvestmentPropertyExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfDetailedInformationAboutInvestmentPropertyExplanatory"/>
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    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfFinancialInstrumentsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFinancialInstrumentsExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfFinancialInstrumentsExplanatory_lbl" xml:lang="en-US">Investments in financial instruments</label>
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    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutFinancialInstrumentsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfDetailedInformationAboutFinancialInstrumentsExplanatory"/>
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    <loc xlink:type="locator" xlink:label="ifrs-full_OtherNoncurrentFinancialAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherNoncurrentFinancialAssets"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherNoncurrentFinancialAssets_lbl" xml:lang="en-US">Other stock instruments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherNoncurrentFinancialAssets" xlink:to="ifrs-full_OtherNoncurrentFinancialAssets_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfIntangibleAssetsExplanatory"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfIntangibleAssetsExplanatory" xlink:to="ifrs-full_DisclosureOfIntangibleAssetsExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsAndGoodwillExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfIntangibleAssetsAndGoodwillExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsAndGoodwillExplanatory_lbl" xml:lang="en-US">Schedule of Balances</label>
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    <loc xlink:type="locator" xlink:label="ifrs-full_OtherIntangibleAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherIntangibleAssets"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherIntangibleAssets_lbl" xml:lang="en-US">Intangible assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherIntangibleAssets" xlink:to="ifrs-full_OtherIntangibleAssets_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_UsefulLifeMeasuredAsPeriodOfTimeIntangibleAssetsOtherThanGoodwill" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_UsefulLifeMeasuredAsPeriodOfTimeIntangibleAssetsOtherThanGoodwill"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_UsefulLifeMeasuredAsPeriodOfTimeIntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US">Amortization period	(years)</label>
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    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutIntangibleAssetsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfDetailedInformationAboutIntangibleAssetsExplanatory"/>
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    <loc xlink:type="locator" xlink:label="ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesIntangibleAssetsOtherThanGoodwill" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesIntangibleAssetsOtherThanGoodwill"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesIntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US">Additions</label>
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    <loc xlink:type="locator" xlink:label="simecb_CancellationsAmount" xlink:href="simecb-20251231.xsd#simecb_CancellationsAmount"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_CancellationsAmount_lbl" xml:lang="en-US">Cancellations</label>
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    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfBorrowingsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfBorrowingsExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfBorrowingsExplanatory_lbl" xml:lang="en-US">Short-term debt</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfBorrowingsExplanatory" xlink:to="ifrs-full_DisclosureOfBorrowingsExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfTradeAndOtherPayablesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfTradeAndOtherPayablesExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfTradeAndOtherPayablesExplanatory_lbl" xml:lang="en-US">Accounts payable trade and other accrued liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfTradeAndOtherPayablesExplanatory" xlink:to="ifrs-full_DisclosureOfTradeAndOtherPayablesExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_DisclosureOfDetailedInformationAboutTradeAccountsPayableAndOtherAccruedLiabilitiesExplanatoryTableTextBlock" xlink:href="simecb-20251231.xsd#simecb_DisclosureOfDetailedInformationAboutTradeAccountsPayableAndOtherAccruedLiabilitiesExplanatoryTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_DisclosureOfDetailedInformationAboutTradeAccountsPayableAndOtherAccruedLiabilitiesExplanatoryTableTextBlock_lbl" xml:lang="en-US">Schedule of Accounts Payable Trade and Other Accrued Liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DisclosureOfDetailedInformationAboutTradeAccountsPayableAndOtherAccruedLiabilitiesExplanatoryTableTextBlock" xlink:to="simecb_DisclosureOfDetailedInformationAboutTradeAccountsPayableAndOtherAccruedLiabilitiesExplanatoryTableTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_TradeAndOtherPayablesToTradeSuppliers" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TradeAndOtherPayablesToTradeSuppliers"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TradeAndOtherPayablesToTradeSuppliers_lbl" xml:lang="en-US">Trade accounts payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TradeAndOtherPayablesToTradeSuppliers" xlink:to="ifrs-full_TradeAndOtherPayablesToTradeSuppliers_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_OtherAccruedLiabilities" xlink:href="simecb-20251231.xsd#simecb_OtherAccruedLiabilities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_OtherAccruedLiabilities_lbl" xml:lang="en-US">Other accounts payable and accrued liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OtherAccruedLiabilities" xlink:to="simecb_OtherAccruedLiabilities_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfEmployeeBenefitsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfEmployeeBenefitsExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfEmployeeBenefitsExplanatory_lbl" xml:lang="en-US">Employee benefits</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfEmployeeBenefitsExplanatory" xlink:to="ifrs-full_DisclosureOfEmployeeBenefitsExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory_lbl" xml:lang="en-US">Schedule of Employee Benefits Liability</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory" xlink:to="ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CurrentRecognisedLiabilitiesDefinedBenefitPlan" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentRecognisedLiabilitiesDefinedBenefitPlan"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CurrentRecognisedLiabilitiesDefinedBenefitPlan_lbl" xml:lang="en-US">Vested benefits Obligation</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentRecognisedLiabilitiesDefinedBenefitPlan" xlink:to="ifrs-full_CurrentRecognisedLiabilitiesDefinedBenefitPlan_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_PlusNonVestedBenefitsObligation" xlink:href="simecb-20251231.xsd#simecb_PlusNonVestedBenefitsObligation"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PlusNonVestedBenefitsObligation" xlink:to="simecb_PlusNonVestedBenefitsObligation_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_DisclosureOfNetCostForThePeriodBookedInProfitAndLossExplanatory" xlink:href="simecb-20251231.xsd#simecb_DisclosureOfNetCostForThePeriodBookedInProfitAndLossExplanatory"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DisclosureOfNetCostForThePeriodBookedInProfitAndLossExplanatory" xlink:to="simecb_DisclosureOfNetCostForThePeriodBookedInProfitAndLossExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ServiceCost" xlink:href="simecb-20251231.xsd#simecb_ServiceCost"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ServiceCost_lbl" xml:lang="en-US">Service cost</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ServiceCost" xlink:to="simecb_ServiceCost_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ReturnOnPlanAssetsExcludingInterestIncomeOrExpenseNetOfTaxDefinedBenefitPlans" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ReturnOnPlanAssetsExcludingInterestIncomeOrExpenseNetOfTaxDefinedBenefitPlans"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ReturnOnPlanAssetsExcludingInterestIncomeOrExpenseNetOfTaxDefinedBenefitPlans_lbl" xml:lang="en-US">Net interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ReturnOnPlanAssetsExcludingInterestIncomeOrExpenseNetOfTaxDefinedBenefitPlans" xlink:to="ifrs-full_ReturnOnPlanAssetsExcludingInterestIncomeOrExpenseNetOfTaxDefinedBenefitPlans_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_NetCostForThePeriod" xlink:href="simecb-20251231.xsd#simecb_NetCostForThePeriod"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="simecb_NetCostForThePeriod_lbl" xml:lang="en-US">Net Cost for the period</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_NetCostForThePeriod" xlink:to="simecb_NetCostForThePeriod_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory_lbl" xml:lang="en-US">Schedule of Main Actuarial Hypothesis Used in the Actuarial Computations</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory" xlink:to="ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ActuarialAssumptionOfDiscountRates" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ActuarialAssumptionOfDiscountRates"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ActuarialAssumptionOfDiscountRates_lbl" xml:lang="en-US">Discount rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ActuarialAssumptionOfDiscountRates" xlink:to="ifrs-full_ActuarialAssumptionOfDiscountRates_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_TaxRateEffectFromChangeInTaxRate" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TaxRateEffectFromChangeInTaxRate"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TaxRateEffectFromChangeInTaxRate_lbl" xml:lang="en-US">Wage increase rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TaxRateEffectFromChangeInTaxRate" xlink:to="ifrs-full_TaxRateEffectFromChangeInTaxRate_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreases" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreases"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreases_lbl" xml:lang="en-US">Rate of salary increase</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreases" xlink:to="ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreases_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ScheduleOfDefinedBenefitObligationsTableTextBlock" xlink:href="simecb-20251231.xsd#simecb_ScheduleOfDefinedBenefitObligationsTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ScheduleOfDefinedBenefitObligationsTableTextBlock_lbl" xml:lang="en-US">Schedule of DBO Amount Recorded in the Balance Sheet</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfDefinedBenefitObligationsTableTextBlock" xlink:to="simecb_ScheduleOfDefinedBenefitObligationsTableTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DeferredTaxExpenseIncomeRelatingToTaxRateChangesOrImpositionOfNewTaxes" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DeferredTaxExpenseIncomeRelatingToTaxRateChangesOrImpositionOfNewTaxes"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DeferredTaxExpenseIncomeRelatingToTaxRateChangesOrImpositionOfNewTaxes_lbl" xml:lang="en-US">Defined benefit obligations (DBO) changes in present</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DeferredTaxExpenseIncomeRelatingToTaxRateChangesOrImpositionOfNewTaxes" xlink:to="ifrs-full_DeferredTaxExpenseIncomeRelatingToTaxRateChangesOrImpositionOfNewTaxes_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_PastServiceCostNetDefinedBenefitLiabilityAsset" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PastServiceCostNetDefinedBenefitLiabilityAsset"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_PastServiceCostNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US">Past services labor cost</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PastServiceCostNetDefinedBenefitLiabilityAsset" xlink:to="ifrs-full_PastServiceCostNetDefinedBenefitLiabilityAsset_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CurrentServiceCostNetDefinedBenefitLiabilityAsset" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentServiceCostNetDefinedBenefitLiabilityAsset"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CurrentServiceCostNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US">Current service labor cost</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentServiceCostNetDefinedBenefitLiabilityAsset" xlink:to="ifrs-full_CurrentServiceCostNetDefinedBenefitLiabilityAsset_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_InterestRevenueExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InterestRevenueExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InterestRevenueExpense_lbl" xml:lang="en-US">Interest expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InterestRevenueExpense" xlink:to="ifrs-full_InterestRevenueExpense_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_DefinedBenefitsCosts" xlink:href="simecb-20251231.xsd#simecb_DefinedBenefitsCosts"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_DefinedBenefitsCosts_lbl" xml:lang="en-US">Paid benefits</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DefinedBenefitsCosts" xlink:to="simecb_DefinedBenefitsCosts_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_EarlySettlementOfObligations" xlink:href="simecb-20251231.xsd#simecb_EarlySettlementOfObligations"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_EarlySettlementOfObligations_lbl" xml:lang="en-US">Early settlement of obligations</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_EarlySettlementOfObligations" xlink:to="simecb_EarlySettlementOfObligations_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="simecb_EarlySettlementOfObligations_lbl0" xml:lang="en-US">Early settlement of obligations</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_EarlySettlementOfObligations" xlink:to="simecb_EarlySettlementOfObligations_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsNetDefinedBenefitLiabilityAsset" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsNetDefinedBenefitLiabilityAsset"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsNetDefinedBenefitLiabilityAsset_lbl" xml:lang="en-US">Actuarial gains and losses in obligations</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsNetDefinedBenefitLiabilityAsset" xlink:to="ifrs-full_ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsNetDefinedBenefitLiabilityAsset_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ChangesInProjectedNetLiabilitiesAbstract" xlink:href="simecb-20251231.xsd#simecb_ChangesInProjectedNetLiabilitiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ChangesInProjectedNetLiabilitiesAbstract_lbl" xml:lang="en-US">Changes in projected net liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ChangesInProjectedNetLiabilitiesAbstract" xlink:to="simecb_ChangesInProjectedNetLiabilitiesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_InitialProfitandLossEmployeeBenefits" xlink:href="simecb-20251231.xsd#simecb_InitialProfitandLossEmployeeBenefits"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_InitialProfitandLossEmployeeBenefits_lbl" xml:lang="en-US">Initial PNL</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_InitialProfitandLossEmployeeBenefits" xlink:to="simecb_InitialProfitandLossEmployeeBenefits_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_NetCostsForThePeriod" xlink:href="simecb-20251231.xsd#simecb_NetCostsForThePeriod"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_NetCostsForThePeriod_lbl" xml:lang="en-US">Net cost for the period</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_NetCostsForThePeriod" xlink:to="simecb_NetCostsForThePeriod_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_PaidBenefits" xlink:href="simecb-20251231.xsd#simecb_PaidBenefits"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_PaidBenefits_lbl" xml:lang="en-US">Paid benefits</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PaidBenefits" xlink:to="simecb_PaidBenefits_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_GainLossOnChangesInEffectOfLimitingNetDefinedBenefitAssetToAssetCeiling" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GainLossOnChangesInEffectOfLimitingNetDefinedBenefitAssetToAssetCeiling"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_GainLossOnChangesInEffectOfLimitingNetDefinedBenefitAssetToAssetCeiling_lbl" xml:lang="en-US">Previous years effect on profit and loss</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GainLossOnChangesInEffectOfLimitingNetDefinedBenefitAssetToAssetCeiling" xlink:to="ifrs-full_GainLossOnChangesInEffectOfLimitingNetDefinedBenefitAssetToAssetCeiling_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_DefinedBenefitsObligationsDBO" xlink:href="simecb-20251231.xsd#simecb_DefinedBenefitsObligationsDBO"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_DefinedBenefitsObligationsDBO_lbl" xml:lang="en-US">Defined benefits obligations (DBO)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DefinedBenefitsObligationsDBO" xlink:to="simecb_DefinedBenefitsObligationsDBO_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfIncomeTaxExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfIncomeTaxExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfIncomeTaxExplanatory_lbl" xml:lang="en-US">Income taxes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfIncomeTaxExplanatory" xlink:to="ifrs-full_DisclosureOfIncomeTaxExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ScheduleOfDetailedInformationAboutIncomeTaxChargedCreditedExplanatoryTableTextBlock" xlink:href="simecb-20251231.xsd#simecb_ScheduleOfDetailedInformationAboutIncomeTaxChargedCreditedExplanatoryTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ScheduleOfDetailedInformationAboutIncomeTaxChargedCreditedExplanatoryTableTextBlock_lbl" xml:lang="en-US">Schedule of Income Tax Charged</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfDetailedInformationAboutIncomeTaxChargedCreditedExplanatoryTableTextBlock" xlink:to="simecb_ScheduleOfDetailedInformationAboutIncomeTaxChargedCreditedExplanatoryTableTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CurrentTaxRelatingToItemsChargedOrCreditedDirectlyToEquity" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentTaxRelatingToItemsChargedOrCreditedDirectlyToEquity"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CurrentTaxRelatingToItemsChargedOrCreditedDirectlyToEquity_lbl" xml:lang="en-US">Income tax</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentTaxRelatingToItemsChargedOrCreditedDirectlyToEquity" xlink:to="ifrs-full_CurrentTaxRelatingToItemsChargedOrCreditedDirectlyToEquity_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DeferredTaxRelatingToItemsChargedOrCreditedDirectlyToEquity" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DeferredTaxRelatingToItemsChargedOrCreditedDirectlyToEquity"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DeferredTaxRelatingToItemsChargedOrCreditedDirectlyToEquity_lbl" xml:lang="en-US">Deferred Tax</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DeferredTaxRelatingToItemsChargedOrCreditedDirectlyToEquity" xlink:to="ifrs-full_DeferredTaxRelatingToItemsChargedOrCreditedDirectlyToEquity_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ScheduleOfDetailedInformationAboutIncomeTaxExpenseBenefitExplanatoryTableTextBlock" xlink:href="simecb-20251231.xsd#simecb_ScheduleOfDetailedInformationAboutIncomeTaxExpenseBenefitExplanatoryTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ScheduleOfDetailedInformationAboutIncomeTaxExpenseBenefitExplanatoryTableTextBlock_lbl" xml:lang="en-US">Schedule of Income Tax Expense (Benefit)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfDetailedInformationAboutIncomeTaxExpenseBenefitExplanatoryTableTextBlock" xlink:to="simecb_ScheduleOfDetailedInformationAboutIncomeTaxExpenseBenefitExplanatoryTableTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ExpectedBenefitTaxExpense" xlink:href="simecb-20251231.xsd#simecb_ExpectedBenefitTaxExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ExpectedBenefitTaxExpense_lbl" xml:lang="en-US">Expected benefit, expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ExpectedBenefitTaxExpense" xlink:to="simecb_ExpectedBenefitTaxExpense_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_IncreaseDecreaseAsAResultOfAbstract" xlink:href="simecb-20251231.xsd#simecb_IncreaseDecreaseAsAResultOfAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_IncreaseDecreaseAsAResultOfAbstract_lbl" xml:lang="en-US">Increase (decrease) as a result of:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_IncreaseDecreaseAsAResultOfAbstract" xlink:to="simecb_IncreaseDecreaseAsAResultOfAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_IncreaseDecreaseInInflationEffectsNet" xlink:href="simecb-20251231.xsd#simecb_IncreaseDecreaseInInflationEffectsNet"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_IncreaseDecreaseInInflationEffectsNet_lbl" xml:lang="en-US">Inflation effect, net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_IncreaseDecreaseInInflationEffectsNet" xlink:to="simecb_IncreaseDecreaseInInflationEffectsNet_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_TaxEffectFromChangeInTaxRate" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TaxEffectFromChangeInTaxRate"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TaxEffectFromChangeInTaxRate_lbl" xml:lang="en-US">Impact of the nominal rate differences between the USA and Mexico</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TaxEffectFromChangeInTaxRate" xlink:to="ifrs-full_TaxEffectFromChangeInTaxRate_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_BenefitFromUtilizationOfTaxLossCarryforwardAndOthers" xlink:href="simecb-20251231.xsd#simecb_BenefitFromUtilizationOfTaxLossCarryforwardAndOthers"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_BenefitFromUtilizationOfTaxLossCarryforwardAndOthers_lbl" xml:lang="en-US">Benefit from utilization of tax loss carry-forwards and others</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_BenefitFromUtilizationOfTaxLossCarryforwardAndOthers" xlink:to="simecb_BenefitFromUtilizationOfTaxLossCarryforwardAndOthers_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome_lbl" xml:lang="en-US">Others, net (includes permanent items) Income tax expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome" xlink:to="ifrs-full_OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ApplicableTaxRate" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ApplicableTaxRate"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ApplicableTaxRate_lbl" xml:lang="en-US">Effective tax rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ApplicableTaxRate" xlink:to="ifrs-full_ApplicableTaxRate_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ScheduleOfDetailedInformationAboutTaxLossesPendingOfAmortizeExplanatoryTableTextBlock" xlink:href="simecb-20251231.xsd#simecb_ScheduleOfDetailedInformationAboutTaxLossesPendingOfAmortizeExplanatoryTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ScheduleOfDetailedInformationAboutTaxLossesPendingOfAmortizeExplanatoryTableTextBlock_lbl" xml:lang="en-US">Schedule of Tax Losses Pending of Amortize</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfDetailedInformationAboutTaxLossesPendingOfAmortizeExplanatoryTableTextBlock" xlink:to="simecb_ScheduleOfDetailedInformationAboutTaxLossesPendingOfAmortizeExplanatoryTableTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DescriptionOfExpiryDateOfTemporaryDifferencesUnusedTaxLossesAndUnusedTaxCredits" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfExpiryDateOfTemporaryDifferencesUnusedTaxLossesAndUnusedTaxCredits"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfExpiryDateOfTemporaryDifferencesUnusedTaxLossesAndUnusedTaxCredits_lbl" xml:lang="en-US">Expiration Date</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfExpiryDateOfTemporaryDifferencesUnusedTaxLossesAndUnusedTaxCredits" xlink:to="ifrs-full_DescriptionOfExpiryDateOfTemporaryDifferencesUnusedTaxLossesAndUnusedTaxCredits_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised_lbl" xml:lang="en-US">Tax losses available</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised" xlink:to="ifrs-full_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfDeferredTaxesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfDeferredTaxesExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfDeferredTaxesExplanatory_lbl" xml:lang="en-US">Schedule of Deferred Income Tax Liability</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfDeferredTaxesExplanatory" xlink:to="ifrs-full_DisclosureOfDeferredTaxesExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DeferredTaxAssetsAndLiabilitiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DeferredTaxAssetsAndLiabilitiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DeferredTaxAssetsAndLiabilitiesAbstract_lbl" xml:lang="en-US">Deferred tax assets:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DeferredTaxAssetsAndLiabilitiesAbstract" xlink:to="ifrs-full_DeferredTaxAssetsAndLiabilitiesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_NetDeferredTaxLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NetDeferredTaxLiabilities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NetDeferredTaxLiabilities_lbl" xml:lang="en-US">Total deferred tax liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NetDeferredTaxLiabilities" xlink:to="ifrs-full_NetDeferredTaxLiabilities_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfReservesAndOtherEquityInterestExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfReservesAndOtherEquityInterestExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfReservesAndOtherEquityInterestExplanatory_lbl" xml:lang="en-US">Stockholders&apos; equity</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfReservesAndOtherEquityInterestExplanatory" xlink:to="ifrs-full_DisclosureOfReservesAndOtherEquityInterestExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfIssuedCapitalExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfIssuedCapitalExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfIssuedCapitalExplanatory_lbl" xml:lang="en-US">Schedule of Common Stock</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfIssuedCapitalExplanatory" xlink:to="ifrs-full_DisclosureOfIssuedCapitalExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_FixedCapitalShares" xlink:href="simecb-20251231.xsd#simecb_FixedCapitalShares"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_FixedCapitalShares_lbl" xml:lang="en-US">Fixed capital, shares (in Shares)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_FixedCapitalShares" xlink:to="simecb_FixedCapitalShares_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_VariableCapitalShares" xlink:href="simecb-20251231.xsd#simecb_VariableCapitalShares"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_VariableCapitalShares_lbl" xml:lang="en-US">Variable capital, shares (in Shares)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_VariableCapitalShares" xlink:to="simecb_VariableCapitalShares_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_EffectOfRestatementAmount" xlink:href="simecb-20251231.xsd#simecb_EffectOfRestatementAmount"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_EffectOfRestatementAmount_lbl" xml:lang="en-US">Effect of restatement amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_EffectOfRestatementAmount" xlink:to="simecb_EffectOfRestatementAmount_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfClassesOfShareCapitalExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfClassesOfShareCapitalExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfClassesOfShareCapitalExplanatory_lbl" xml:lang="en-US">Schedule of Reconciliation of the Number of Shares Outstanding</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfClassesOfShareCapitalExplanatory" xlink:to="ifrs-full_DisclosureOfClassesOfShareCapitalExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_IncreaseDecreaseInNumberOfSharesOutstanding" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseInNumberOfSharesOutstanding"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IncreaseDecreaseInNumberOfSharesOutstanding_lbl" xml:lang="en-US">Repurchase of capital shares, net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseInNumberOfSharesOutstanding" xlink:to="ifrs-full_IncreaseDecreaseInNumberOfSharesOutstanding_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfNoncontrollingInterestsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfNoncontrollingInterestsExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfNoncontrollingInterestsExplanatory_lbl" xml:lang="en-US">Non-controlling interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfNoncontrollingInterestsExplanatory" xlink:to="ifrs-full_DisclosureOfNoncontrollingInterestsExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_DisclosureOfControllingAndNoncontrollingInterestExplanatory" xlink:href="simecb-20251231.xsd#simecb_DisclosureOfControllingAndNoncontrollingInterestExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_DisclosureOfControllingAndNoncontrollingInterestExplanatory_lbl" xml:lang="en-US">Schedule of Controlling and Non-Controlling Interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DisclosureOfControllingAndNoncontrollingInterestExplanatory" xlink:to="simecb_DisclosureOfControllingAndNoncontrollingInterestExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ShareOfTranslationEffectsOfForeignSubsidiaries" xlink:href="simecb-20251231.xsd#simecb_ShareOfTranslationEffectsOfForeignSubsidiaries"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ShareOfTranslationEffectsOfForeignSubsidiaries_lbl" xml:lang="en-US">Share of translation effects of foreign subsidiaries</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ShareOfTranslationEffectsOfForeignSubsidiaries" xlink:to="simecb_ShareOfTranslationEffectsOfForeignSubsidiaries_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfAnalysisOfOtherComprehensiveIncomeByItemExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfAnalysisOfOtherComprehensiveIncomeByItemExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfAnalysisOfOtherComprehensiveIncomeByItemExplanatory_lbl" xml:lang="en-US">Other comprehensive income (loss)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfAnalysisOfOtherComprehensiveIncomeByItemExplanatory" xlink:to="ifrs-full_DisclosureOfAnalysisOfOtherComprehensiveIncomeByItemExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_DisclosureOfOtherComprehensiveIncomeLossExplanatory" xlink:href="simecb-20251231.xsd#simecb_DisclosureOfOtherComprehensiveIncomeLossExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_DisclosureOfOtherComprehensiveIncomeLossExplanatory_lbl" xml:lang="en-US">Schedule of Other Comprehensive Income (Loss)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DisclosureOfOtherComprehensiveIncomeLossExplanatory" xlink:to="simecb_DisclosureOfOtherComprehensiveIncomeLossExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_StatementOfProfitOrLossAndOtherComprehensiveIncomeAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_StatementOfProfitOrLossAndOtherComprehensiveIncomeAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_StatementOfProfitOrLossAndOtherComprehensiveIncomeAbstract_lbl" xml:lang="en-US">Items that will not be recycled to profit and loss:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_StatementOfProfitOrLossAndOtherComprehensiveIncomeAbstract" xlink:to="ifrs-full_StatementOfProfitOrLossAndOtherComprehensiveIncomeAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_OtherEquityInstrumentsAbstract" xlink:href="simecb-20251231.xsd#simecb_OtherEquityInstrumentsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_OtherEquityInstrumentsAbstract_lbl" xml:lang="en-US">Other equity instruments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OtherEquityInstrumentsAbstract" xlink:to="simecb_OtherEquityInstrumentsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossLoansAndAdvancesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossLoansAndAdvancesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossLoansAndAdvancesAbstract_lbl" xml:lang="en-US">Items that can be recycled to profit and loss:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossLoansAndAdvancesAbstract" xlink:to="ifrs-full_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossLoansAndAdvancesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ConversionTranslationAdjustmentOnForeignSubsidiaries" xlink:href="simecb-20251231.xsd#simecb_ConversionTranslationAdjustmentOnForeignSubsidiaries"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ConversionTranslationAdjustmentOnForeignSubsidiaries_lbl" xml:lang="en-US">Conversion translation adjustment on foreign subsidiaries</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ConversionTranslationAdjustmentOnForeignSubsidiaries" xlink:to="simecb_ConversionTranslationAdjustmentOnForeignSubsidiaries_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_OtherEquityInstrumentsAbstract0" xlink:href="simecb-20251231.xsd#simecb_OtherEquityInstrumentsAbstract0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_OtherEquityInstrumentsAbstract0_lbl" xml:lang="en-US">Other equity instruments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OtherEquityInstrumentsAbstract0" xlink:to="simecb_OtherEquityInstrumentsAbstract0_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfRelatedPartyExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfRelatedPartyExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfRelatedPartyExplanatory_lbl" xml:lang="en-US">Transactions and balances with related parties</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfRelatedPartyExplanatory" xlink:to="ifrs-full_DisclosureOfRelatedPartyExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesExplanatory_lbl" xml:lang="en-US">Schedule of Transactions with Related Parties</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesExplanatory" xlink:to="ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_HoldingCompanyAbstract" xlink:href="simecb-20251231.xsd#simecb_HoldingCompanyAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_HoldingCompanyAbstract_lbl" xml:lang="en-US">Holding company</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_HoldingCompanyAbstract" xlink:to="simecb_HoldingCompanyAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_RevenueFromInterest" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RevenueFromInterest"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_RevenueFromInterest_lbl" xml:lang="en-US">Interest income</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RevenueFromInterest" xlink:to="ifrs-full_RevenueFromInterest_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ManagementStaffAbstract" xlink:href="simecb-20251231.xsd#simecb_ManagementStaffAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ManagementStaffAbstract_lbl" xml:lang="en-US">Management staff</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ManagementStaffAbstract" xlink:to="simecb_ManagementStaffAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_GeneralAndAdministrativeExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GeneralAndAdministrativeExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_GeneralAndAdministrativeExpense_lbl" xml:lang="en-US">Administrative services expenditures</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GeneralAndAdministrativeExpense" xlink:to="ifrs-full_GeneralAndAdministrativeExpense_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_OtherRelatedPartiesAbstract" xlink:href="simecb-20251231.xsd#simecb_OtherRelatedPartiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_OtherRelatedPartiesAbstract_lbl" xml:lang="en-US">Other related parties</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OtherRelatedPartiesAbstract" xlink:to="simecb_OtherRelatedPartiesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_RevenueFromSaleOfGoodsRelatedPartyTransactions" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RevenueFromSaleOfGoodsRelatedPartyTransactions"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_RevenueFromSaleOfGoodsRelatedPartyTransactions_lbl" xml:lang="en-US">Sales</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RevenueFromSaleOfGoodsRelatedPartyTransactions" xlink:to="ifrs-full_RevenueFromSaleOfGoodsRelatedPartyTransactions_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_PurchasesOfGoodsRelatedPartyTransactions" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PurchasesOfGoodsRelatedPartyTransactions"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_PurchasesOfGoodsRelatedPartyTransactions_lbl" xml:lang="en-US">Purchases</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PurchasesOfGoodsRelatedPartyTransactions" xlink:to="ifrs-full_PurchasesOfGoodsRelatedPartyTransactions_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_KeyManagementPersonnelCompensationShorttermEmployeeBenefits" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_KeyManagementPersonnelCompensationShorttermEmployeeBenefits"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_KeyManagementPersonnelCompensationShorttermEmployeeBenefits_lbl" xml:lang="en-US">Direct short-term benefits</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_KeyManagementPersonnelCompensationShorttermEmployeeBenefits" xlink:to="ifrs-full_KeyManagementPersonnelCompensationShorttermEmployeeBenefits_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ScheduleOfBalancesReceivableFromAndPayableToRelatedPartiesTableTextBlock" xlink:href="simecb-20251231.xsd#simecb_ScheduleOfBalancesReceivableFromAndPayableToRelatedPartiesTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ScheduleOfBalancesReceivableFromAndPayableToRelatedPartiesTableTextBlock_lbl" xml:lang="en-US">Schedule of Balances Receivable from and Payable to Related Parties</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfBalancesReceivableFromAndPayableToRelatedPartiesTableTextBlock" xlink:to="simecb_ScheduleOfBalancesReceivableFromAndPayableToRelatedPartiesTableTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ShortTermAbstract" xlink:href="simecb-20251231.xsd#simecb_ShortTermAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ShortTermAbstract_lbl" xml:lang="en-US">Short-term</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ShortTermAbstract" xlink:to="simecb_ShortTermAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_LongTermAbstract" xlink:href="simecb-20251231.xsd#simecb_LongTermAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_LongTermAbstract_lbl" xml:lang="en-US">Long-term</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_LongTermAbstract" xlink:to="simecb_LongTermAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_NoncurrentReceivablesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NoncurrentReceivablesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NoncurrentReceivablesAbstract_lbl" xml:lang="en-US">Accounts receivable:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentReceivablesAbstract" xlink:to="ifrs-full_NoncurrentReceivablesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_LoansToRelatedPartiesAbstract" xlink:href="simecb-20251231.xsd#simecb_LoansToRelatedPartiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_LoansToRelatedPartiesAbstract_lbl" xml:lang="en-US">Loans to related parties:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_LoansToRelatedPartiesAbstract" xlink:to="simecb_LoansToRelatedPartiesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_AmountsReceivableRelatedPartyTransactions" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AmountsReceivableRelatedPartyTransactions"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AmountsReceivableRelatedPartyTransactions_lbl" xml:lang="en-US">Total, long-term</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AmountsReceivableRelatedPartyTransactions" xlink:to="ifrs-full_AmountsReceivableRelatedPartyTransactions_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_TradeAndOtherCurrentPayablesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TradeAndOtherCurrentPayablesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TradeAndOtherCurrentPayablesAbstract_lbl" xml:lang="en-US">Accounts payable:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TradeAndOtherCurrentPayablesAbstract" xlink:to="ifrs-full_TradeAndOtherCurrentPayablesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_NoncurrentPayablesToRelatedParties" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NoncurrentPayablesToRelatedParties"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NoncurrentPayablesToRelatedParties_lbl" xml:lang="en-US">Total accounts payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentPayablesToRelatedParties" xlink:to="ifrs-full_NoncurrentPayablesToRelatedParties_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesAbstract_lbl" xml:lang="en-US">Loans from related parties:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesAbstract" xlink:to="ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_TradeAndOtherPayablesToRelatedParties" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TradeAndOtherPayablesToRelatedParties"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TradeAndOtherPayablesToRelatedParties_lbl" xml:lang="en-US">Loans from related parties</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TradeAndOtherPayablesToRelatedParties" xlink:to="ifrs-full_TradeAndOtherPayablesToRelatedParties_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_AmountsPayableRelatedPartyTransactions" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AmountsPayableRelatedPartyTransactions"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AmountsPayableRelatedPartyTransactions_lbl" xml:lang="en-US">Related party total</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AmountsPayableRelatedPartyTransactions" xlink:to="ifrs-full_AmountsPayableRelatedPartyTransactions_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfCostOfSalesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfCostOfSalesExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfCostOfSalesExplanatory_lbl" xml:lang="en-US">Cost of sales and expenses by their nature</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfCostOfSalesExplanatory" xlink:to="ifrs-full_DisclosureOfCostOfSalesExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory_lbl" xml:lang="en-US">Schedule of Cost of Sales and Administration Expenses</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory" xlink:to="ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_RawMaterialsAndConsumablesUsed" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RawMaterialsAndConsumablesUsed"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_RawMaterialsAndConsumablesUsed_lbl" xml:lang="en-US">Cost of sales and expenses</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RawMaterialsAndConsumablesUsed" xlink:to="ifrs-full_RawMaterialsAndConsumablesUsed_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfOtherOperatingIncomeExpenseExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfOtherOperatingIncomeExpenseExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfOtherOperatingIncomeExpenseExplanatory_lbl" xml:lang="en-US">Other income (expenses), net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfOtherOperatingIncomeExpenseExplanatory" xlink:to="ifrs-full_DisclosureOfOtherOperatingIncomeExpenseExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfExpensesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfExpensesExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfExpensesExplanatory_lbl" xml:lang="en-US">Schedule of Other Income (Expenses), Net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfExpensesExplanatory" xlink:to="ifrs-full_DisclosureOfExpensesExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_SaleOfScrap" xlink:href="simecb-20251231.xsd#simecb_SaleOfScrap"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_SaleOfScrap_lbl" xml:lang="en-US">Sale of scrap</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_SaleOfScrap" xlink:to="simecb_SaleOfScrap_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_RecoveryOfLosses" xlink:href="simecb-20251231.xsd#simecb_RecoveryOfLosses"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_RecoveryOfLosses_lbl" xml:lang="en-US">Recovery of losses</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_RecoveryOfLosses" xlink:to="simecb_RecoveryOfLosses_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ProfitsFromInventorySales" xlink:href="simecb-20251231.xsd#simecb_ProfitsFromInventorySales"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ProfitsFromInventorySales_lbl" xml:lang="en-US">Profits from inventory sales</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ProfitsFromInventorySales" xlink:to="simecb_ProfitsFromInventorySales_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_RepublicAccountDebugging" xlink:href="simecb-20251231.xsd#simecb_RepublicAccountDebugging"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_RepublicAccountDebugging_lbl" xml:lang="en-US">Sale of Republic asset</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_RepublicAccountDebugging" xlink:to="simecb_RepublicAccountDebugging_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherReversalsOfProvisions" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherReversalsOfProvisions"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherReversalsOfProvisions_lbl" xml:lang="en-US">Reversals of provisions</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherReversalsOfProvisions" xlink:to="ifrs-full_OtherReversalsOfProvisions_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ProfitsFromSaleOfFixedAssets" xlink:href="simecb-20251231.xsd#simecb_ProfitsFromSaleOfFixedAssets"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ProfitsFromSaleOfFixedAssets_lbl" xml:lang="en-US">Profits from sale of fixed assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ProfitsFromSaleOfFixedAssets" xlink:to="simecb_ProfitsFromSaleOfFixedAssets_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_RevenueFromSaleOfElectricity" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RevenueFromSaleOfElectricity"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_RevenueFromSaleOfElectricity_lbl" xml:lang="en-US">Sale of Brazilian electricity generation</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RevenueFromSaleOfElectricity" xlink:to="ifrs-full_RevenueFromSaleOfElectricity_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_RecoveryOfTaxBenefits" xlink:href="simecb-20251231.xsd#simecb_RecoveryOfTaxBenefits"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_RecoveryOfTaxBenefits_lbl" xml:lang="en-US">Recovery of tax benefits</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_RecoveryOfTaxBenefits" xlink:to="simecb_RecoveryOfTaxBenefits_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_GVAccountDebugging" xlink:href="simecb-20251231.xsd#simecb_GVAccountDebugging"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_GVAccountDebugging_lbl" xml:lang="en-US">Clearance of GV accounts</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_GVAccountDebugging" xlink:to="simecb_GVAccountDebugging_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherFinanceIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherFinanceIncome"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_OtherFinanceIncome_lbl" xml:lang="en-US">Other income</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherFinanceIncome" xlink:to="ifrs-full_OtherFinanceIncome_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_OtherIncomeAndOtherexpensesNet" xlink:href="simecb-20251231.xsd#simecb_OtherIncomeAndOtherexpensesNet"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_OtherIncomeAndOtherexpensesNet_lbl" xml:lang="en-US">Other income and other (expenses), net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OtherIncomeAndOtherexpensesNet" xlink:to="simecb_OtherIncomeAndOtherexpensesNet_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfDerivativeFinancialInstrumentsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfDerivativeFinancialInstrumentsExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfDerivativeFinancialInstrumentsExplanatory_lbl" xml:lang="en-US">Financial instruments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfDerivativeFinancialInstrumentsExplanatory" xlink:to="ifrs-full_DisclosureOfDerivativeFinancialInstrumentsExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ScheduleOfBookValueOfMonetaryAssetsAndMonetaryLiabilitiesDenominatedInForeignCurrencyTableTextBlock" xlink:href="simecb-20251231.xsd#simecb_ScheduleOfBookValueOfMonetaryAssetsAndMonetaryLiabilitiesDenominatedInForeignCurrencyTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ScheduleOfBookValueOfMonetaryAssetsAndMonetaryLiabilitiesDenominatedInForeignCurrencyTableTextBlock_lbl" xml:lang="en-US">Schedule of Book Value of the Monetary Assets and Monetary Liabilities Denominated in Foreign Currency</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfBookValueOfMonetaryAssetsAndMonetaryLiabilitiesDenominatedInForeignCurrencyTableTextBlock" xlink:to="simecb_ScheduleOfBookValueOfMonetaryAssetsAndMonetaryLiabilitiesDenominatedInForeignCurrencyTableTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ShortTermAsset" xlink:href="simecb-20251231.xsd#simecb_ShortTermAsset"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ShortTermAsset_lbl" xml:lang="en-US">Short - term assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ShortTermAsset" xlink:to="simecb_ShortTermAsset_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ShortTermsLiabilities" xlink:href="simecb-20251231.xsd#simecb_ShortTermsLiabilities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ShortTermsLiabilities_lbl" xml:lang="en-US">Short - term liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ShortTermsLiabilities" xlink:to="simecb_ShortTermsLiabilities_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssets"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssets_lbl" xml:lang="en-US">Net monetary asset position in foreign currency</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssets" xlink:to="ifrs-full_IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssets_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ShorttermDepositsClassifiedAsCashEquivalents" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ShorttermDepositsClassifiedAsCashEquivalents"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ShorttermDepositsClassifiedAsCashEquivalents_lbl" xml:lang="en-US">Equivalent in U.S. Dollars (thousands)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ShorttermDepositsClassifiedAsCashEquivalents" xlink:to="ifrs-full_ShorttermDepositsClassifiedAsCashEquivalents_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ScheduleOfAdditionalBankLinesOfCreditThatTheCompanyHasAtItsDisposalToReduceLiquidityRiskTableTextBlock" xlink:href="simecb-20251231.xsd#simecb_ScheduleOfAdditionalBankLinesOfCreditThatTheCompanyHasAtItsDisposalToReduceLiquidityRiskTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ScheduleOfAdditionalBankLinesOfCreditThatTheCompanyHasAtItsDisposalToReduceLiquidityRiskTableTextBlock_lbl" xml:lang="en-US">Schedule of Lines of Credit are Obtained by the Company and One Part of them has been Used for Some of the Subsidiaries</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfAdditionalBankLinesOfCreditThatTheCompanyHasAtItsDisposalToReduceLiquidityRiskTableTextBlock" xlink:to="simecb_ScheduleOfAdditionalBankLinesOfCreditThatTheCompanyHasAtItsDisposalToReduceLiquidityRiskTableTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_SecuredBankLoansReceived" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_SecuredBankLoansReceived"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_SecuredBankLoansReceived_lbl" xml:lang="en-US">Bank loans credit lines</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_SecuredBankLoansReceived" xlink:to="ifrs-full_SecuredBankLoansReceived_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_UndrawnBalances" xlink:href="simecb-20251231.xsd#simecb_UndrawnBalances"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_UndrawnBalances_lbl" xml:lang="en-US">Undrawn balances</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_UndrawnBalances" xlink:to="simecb_UndrawnBalances_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory_lbl" xml:lang="en-US">Financial information by segments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory" xlink:to="ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfOperatingSegmentsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfOperatingSegmentsExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfOperatingSegmentsExplanatory_lbl" xml:lang="en-US">Schedule of Financial Information by Segments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfOperatingSegmentsExplanatory" xlink:to="ifrs-full_DisclosureOfOperatingSegmentsExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_AcquisitionsOfPropertyPlantAndEquipment" xlink:href="simecb-20251231.xsd#simecb_AcquisitionsOfPropertyPlantAndEquipment"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_AcquisitionsOfPropertyPlantAndEquipment_lbl" xml:lang="en-US">Acquisitions of property, plant and equipment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AcquisitionsOfPropertyPlantAndEquipment" xlink:to="simecb_AcquisitionsOfPropertyPlantAndEquipment_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfContingentLiabilitiesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfContingentLiabilitiesExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfContingentLiabilitiesExplanatory_lbl" xml:lang="en-US">Contingencies</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfContingentLiabilitiesExplanatory" xlink:to="ifrs-full_DisclosureOfContingentLiabilitiesExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfCommitmentsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfCommitmentsExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfCommitmentsExplanatory_lbl" xml:lang="en-US">Commitments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfCommitmentsExplanatory" xlink:to="ifrs-full_DisclosureOfCommitmentsExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfEventsAfterReportingPeriodExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfEventsAfterReportingPeriodExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfEventsAfterReportingPeriodExplanatory_lbl" xml:lang="en-US">Subsequent events</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfEventsAfterReportingPeriodExplanatory" xlink:to="ifrs-full_DisclosureOfEventsAfterReportingPeriodExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfConsolidatedAndSeparateFinancialStatementsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfConsolidatedAndSeparateFinancialStatementsExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfConsolidatedAndSeparateFinancialStatementsExplanatory_lbl" xml:lang="en-US">Consolidated financial statements issuance</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfConsolidatedAndSeparateFinancialStatementsExplanatory" xlink:to="ifrs-full_DisclosureOfConsolidatedAndSeparateFinancialStatementsExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_IncreaseDecreaseThroughCancellationForCreditLossesOfFinancialAssets" xlink:href="simecb-20251231.xsd#simecb_IncreaseDecreaseThroughCancellationForCreditLossesOfFinancialAssets"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="simecb_IncreaseDecreaseThroughCancellationForCreditLossesOfFinancialAssets_lbl" xml:lang="en-US">Cancellation</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_IncreaseDecreaseThroughCancellationForCreditLossesOfFinancialAssets" xlink:to="simecb_IncreaseDecreaseThroughCancellationForCreditLossesOfFinancialAssets_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_AllowanceAccountForCreditLossesAccountRecoveries" xlink:href="simecb-20251231.xsd#simecb_AllowanceAccountForCreditLossesAccountRecoveries"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="simecb_AllowanceAccountForCreditLossesAccountRecoveries_lbl" xml:lang="en-US">Account recoveries</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AllowanceAccountForCreditLossesAccountRecoveries" xlink:to="simecb_AllowanceAccountForCreditLossesAccountRecoveries_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_AllowanceAccountForCreditLossesOfTranslationsEffects" xlink:href="simecb-20251231.xsd#simecb_AllowanceAccountForCreditLossesOfTranslationsEffects"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="simecb_AllowanceAccountForCreditLossesOfTranslationsEffects_lbl" xml:lang="en-US">Translations effects</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AllowanceAccountForCreditLossesOfTranslationsEffects" xlink:to="simecb_AllowanceAccountForCreditLossesOfTranslationsEffects_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ValuationAllowanceAtCostOrNetRealizablevalueLower" xlink:href="simecb-20251231.xsd#simecb_ValuationAllowanceAtCostOrNetRealizablevalueLower"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="simecb_ValuationAllowanceAtCostOrNetRealizablevalueLower_lbl" xml:lang="en-US">Less, valuation allowance at the lower of cost or net realizable value.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ValuationAllowanceAtCostOrNetRealizablevalueLower" xlink:to="simecb_ValuationAllowanceAtCostOrNetRealizablevalueLower_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_PastServiceCostDefinedBenefitPlans" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PastServiceCostDefinedBenefitPlans"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_PastServiceCostDefinedBenefitPlans_lbl" xml:lang="en-US">Labor cost of past services</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PastServiceCostDefinedBenefitPlans" xlink:to="ifrs-full_PastServiceCostDefinedBenefitPlans_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_DeferredTaxAssetsAllowanceForDoubtfulAccounts" xlink:href="simecb-20251231.xsd#simecb_DeferredTaxAssetsAllowanceForDoubtfulAccounts"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="simecb_DeferredTaxAssetsAllowanceForDoubtfulAccounts_lbl" xml:lang="en-US">Allowance for doubtful accounts</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DeferredTaxAssetsAllowanceForDoubtfulAccounts" xlink:to="simecb_DeferredTaxAssetsAllowanceForDoubtfulAccounts_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_DeferredTaxAssetsAdvancesFromCustomers" xlink:href="simecb-20251231.xsd#simecb_DeferredTaxAssetsAdvancesFromCustomers"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="simecb_DeferredTaxAssetsAdvancesFromCustomers_lbl" xml:lang="en-US">Advances from customers</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DeferredTaxAssetsAdvancesFromCustomers" xlink:to="simecb_DeferredTaxAssetsAdvancesFromCustomers_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_FixedCapitalAmount" xlink:href="simecb-20251231.xsd#simecb_FixedCapitalAmount"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="simecb_FixedCapitalAmount_lbl" xml:lang="en-US">Fixed capital, amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_FixedCapitalAmount" xlink:to="simecb_FixedCapitalAmount_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_VariableCapitalAmount" xlink:href="simecb-20251231.xsd#simecb_VariableCapitalAmount"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="simecb_VariableCapitalAmount_lbl" xml:lang="en-US">Variable capital, amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_VariableCapitalAmount" xlink:to="simecb_VariableCapitalAmount_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherFinanceCost" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherFinanceCost"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_OtherFinanceCost_lbl" xml:lang="en-US">Cost from inventory sales</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherFinanceCost" xlink:to="ifrs-full_OtherFinanceCost_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_LandsTreatment" xlink:href="simecb-20251231.xsd#simecb_LandsTreatment"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="simecb_LandsTreatment_lbl" xml:lang="en-US">Land treatments in Pacific Steel, Inc.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_LandsTreatment" xlink:to="simecb_LandsTreatment_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ScrapMetalSales" xlink:href="simecb-20251231.xsd#simecb_ScrapMetalSales"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="simecb_ScrapMetalSales_lbl" xml:lang="en-US">Scrap metal sales</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScrapMetalSales" xlink:to="simecb_ScrapMetalSales_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ExpenseRecognisedDuringPeriodForBadAndDoubtfulDebtsForRelatedPartyTransaction" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ExpenseRecognisedDuringPeriodForBadAndDoubtfulDebtsForRelatedPartyTransaction"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_ExpenseRecognisedDuringPeriodForBadAndDoubtfulDebtsForRelatedPartyTransaction_lbl" xml:lang="en-US">Bad debt estimate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ExpenseRecognisedDuringPeriodForBadAndDoubtfulDebtsForRelatedPartyTransaction" xlink:to="ifrs-full_ExpenseRecognisedDuringPeriodForBadAndDoubtfulDebtsForRelatedPartyTransaction_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherExpenseByNature" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherExpenseByNature"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_OtherExpenseByNature_lbl" xml:lang="en-US">Other expenses</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherExpenseByNature" xlink:to="ifrs-full_OtherExpenseByNature_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_BalancesWithBanks" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_BalancesWithBanks"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_BalancesWithBanks_lbl" xml:lang="en-US">Draw balances</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BalancesWithBanks" xlink:to="ifrs-full_BalancesWithBanks_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OperatingExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OperatingExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_OperatingExpense_lbl" xml:lang="en-US">Operating expenses</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OperatingExpense" xlink:to="ifrs-full_OperatingExpense_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries1Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries1Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries1Member_lbl" xml:lang="en-US">Compania Siderurgica de Guadalajara, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries1Member" xlink:to="simecb_Subsidiaries1Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries2Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries2Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries2Member_lbl" xml:lang="en-US">Arrendadora Simec, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries2Member" xlink:to="simecb_Subsidiaries2Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries3Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries3Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries3Member_lbl" xml:lang="en-US">Simec International, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries3Member" xlink:to="simecb_Subsidiaries3Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries4Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries4Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries4Member_lbl" xml:lang="en-US">Compania Siderurgica del Pacifico, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries4Member" xlink:to="simecb_Subsidiaries4Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_CoordinadoraDeServiciosSiderrgicosDeCalidadSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_CoordinadoraDeServiciosSiderrgicosDeCalidadSADeCVMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_CoordinadoraDeServiciosSiderrgicosDeCalidadSADeCVMember_lbl" xml:lang="en-US">Coordinadora de Servicios Sider&#250;rgicos de Calidad, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CoordinadoraDeServiciosSiderrgicosDeCalidadSADeCVMember" xlink:to="simecb_CoordinadoraDeServiciosSiderrgicosDeCalidadSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries6Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries6Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries6Member_lbl" xml:lang="en-US">Industrias del Acero y del Alambre, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries6Member" xlink:to="simecb_Subsidiaries6Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries7Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries7Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries7Member_lbl" xml:lang="en-US">Procesadora Mexicali, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries7Member" xlink:to="simecb_Subsidiaries7Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries8Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries8Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries8Member_lbl" xml:lang="en-US">Servicios Simec, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries8Member" xlink:to="simecb_Subsidiaries8Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries9Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries9Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries9Member_lbl" xml:lang="en-US">Sistemas de Transporte de Baja California, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries9Member" xlink:to="simecb_Subsidiaries9Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries10Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries10Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries10Member_lbl" xml:lang="en-US">Operadora de Servicios Siderurgicos de Tlaxcala, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries10Member" xlink:to="simecb_Subsidiaries10Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries11Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries11Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries11Member_lbl" xml:lang="en-US">Operadora de Metales, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries11Member" xlink:to="simecb_Subsidiaries11Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries12Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries12Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries12Member_lbl" xml:lang="en-US">Administradora de Servicios Siderurgicos de Tlaxcala, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries12Member" xlink:to="simecb_Subsidiaries12Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries13Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries13Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries13Member_lbl" xml:lang="en-US">CSG Comercial, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries13Member" xlink:to="simecb_Subsidiaries13Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries14Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries14Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries14Member_lbl" xml:lang="en-US">Operadora de Servicios de la Industria Siderurgica ICH, S.A. de C.V. [Member]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries15Member_lbl" xml:lang="en-US">Corporacion Aceros DM, S.A. de C.V. and subsidiaries [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries15Member" xlink:to="simecb_Subsidiaries15Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries16Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries16Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries16Member_lbl" xml:lang="en-US">Acero Transportes San, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries16Member" xlink:to="simecb_Subsidiaries16Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries17Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries17Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries17Member_lbl" xml:lang="en-US">Simec Acero, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries17Member" xlink:to="simecb_Subsidiaries17Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries18Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries18Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries18Member_lbl" xml:lang="en-US">Corporacion ASL, S. A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries18Member" xlink:to="simecb_Subsidiaries18Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries19Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries19Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries19Member_lbl" xml:lang="en-US">Simec International 6, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries19Member" xlink:to="simecb_Subsidiaries19Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries20Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries20Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries20Member_lbl" xml:lang="en-US">Simec International 7, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries20Member" xlink:to="simecb_Subsidiaries20Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries21Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries21Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries21Member_lbl" xml:lang="en-US">Simec International 9, S.A.P.I. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries21Member" xlink:to="simecb_Subsidiaries21Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries22Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries22Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries22Member_lbl" xml:lang="en-US">Corporativos G&amp;DL, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries22Member" xlink:to="simecb_Subsidiaries22Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries23Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries23Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries23Member_lbl" xml:lang="en-US">Orge, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries23Member" xlink:to="simecb_Subsidiaries23Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries24Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries24Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries24Member_lbl" xml:lang="en-US">Siderurgica del Occidente y Pacifico, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries24Member" xlink:to="simecb_Subsidiaries24Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries25Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries25Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries25Member_lbl" xml:lang="en-US">RRLC, S.A.P.I. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries25Member" xlink:to="simecb_Subsidiaries25Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries26Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries26Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries26Member_lbl" xml:lang="en-US">Grupo Chant, S.A.P.I. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries26Member" xlink:to="simecb_Subsidiaries26Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries27Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries27Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries27Member_lbl" xml:lang="en-US">Aceros Especiales Simec Tlaxcala, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries27Member" xlink:to="simecb_Subsidiaries27Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_GasesIndustrialesDeAmericaSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_GasesIndustrialesDeAmericaSADeCVMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_GasesIndustrialesDeAmericaSADeCVMember_lbl" xml:lang="en-US">Gases Industriales de America, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_GasesIndustrialesDeAmericaSADeCVMember" xlink:to="simecb_GasesIndustrialesDeAmericaSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries29Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries29Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries29Member_lbl" xml:lang="en-US">GSIM de Occidente S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries29Member" xlink:to="simecb_Subsidiaries29Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries30Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries30Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries30Member_lbl" xml:lang="en-US">Fundiciones de Acero Estructural, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries30Member" xlink:to="simecb_Subsidiaries30Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries31Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries31Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries31Member_lbl" xml:lang="en-US">Siderurgicos Noroeste, S.A. DE C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries31Member" xlink:to="simecb_Subsidiaries31Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries41Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries41Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries41Member_lbl" xml:lang="en-US">Simec Siderurgico, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries41Member" xlink:to="simecb_Subsidiaries41Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries32Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries32Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries32Member_lbl" xml:lang="en-US">SimRep Corporation and Subsidiaries [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries32Member" xlink:to="simecb_Subsidiaries32Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries33Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries33Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries33Member_lbl" xml:lang="en-US">Pacific Steel, Inc. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries33Member" xlink:to="simecb_Subsidiaries33Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries34Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries34Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries34Member_lbl" xml:lang="en-US">Pacific Steel Projects, Inc. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries34Member" xlink:to="simecb_Subsidiaries34Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries35Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries35Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries35Member_lbl" xml:lang="en-US">Simec Steel, Inc. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries35Member" xlink:to="simecb_Subsidiaries35Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries36Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries36Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries36Member_lbl" xml:lang="en-US">Simec USA, Corp. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries36Member" xlink:to="simecb_Subsidiaries36Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries37Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries37Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries37Member_lbl" xml:lang="en-US">Undershaft Investments, NV. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries37Member" xlink:to="simecb_Subsidiaries37Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_CompanhiaSiderurgicaDoEspiritoSantoSAMember" xlink:href="simecb-20251231.xsd#simecb_CompanhiaSiderurgicaDoEspiritoSantoSAMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_CompanhiaSiderurgicaDoEspiritoSantoSAMember_lbl" xml:lang="en-US">Companhia Siderurgica do Espirito Santo S.A. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CompanhiaSiderurgicaDoEspiritoSantoSAMember" xlink:to="simecb_CompanhiaSiderurgicaDoEspiritoSantoSAMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_CompanhiaSiderurgicaValeDoParabaLtdaMember" xlink:href="simecb-20251231.xsd#simecb_CompanhiaSiderurgicaValeDoParabaLtdaMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_CompanhiaSiderurgicaValeDoParabaLtdaMember_lbl" xml:lang="en-US">Companhia Siderurgica Vale do Para&#237;ba Ltda [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CompanhiaSiderurgicaValeDoParabaLtdaMember" xlink:to="simecb_CompanhiaSiderurgicaValeDoParabaLtdaMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_Subsidiaries38Member" xlink:href="simecb-20251231.xsd#simecb_Subsidiaries38Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_Subsidiaries38Member_lbl" xml:lang="en-US">GV do Brasil Industria e Comercio de Aco LTDA [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries38Member" xlink:to="simecb_Subsidiaries38Member_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_NonadjustingEventsMember" xlink:href="simecb-20251231.xsd#simecb_NonadjustingEventsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_NonadjustingEventsMember_lbl" xml:lang="en-US">Non-adjusting events after reporting period [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_NonadjustingEventsMember" xlink:to="simecb_NonadjustingEventsMember_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_BuildingsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_BuildingsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_BuildingsMember_lbl" xml:lang="en-US">Buildings [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BuildingsMember" xlink:to="ifrs-full_BuildingsMember_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_MachineryMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_MachineryMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_MachineryMember_lbl" xml:lang="en-US">Machinery and equipment [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_MachineryMember" xlink:to="ifrs-full_MachineryMember_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_MachineryMember_lbl0" xml:lang="en-US">Machinery and Equipment [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_MachineryMember" xlink:to="ifrs-full_MachineryMember_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_VehiclesMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_VehiclesMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_VehiclesMember_lbl" xml:lang="en-US">Transportation equipment [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_VehiclesMember" xlink:to="ifrs-full_VehiclesMember_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_FixturesAndFittingsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FixturesAndFittingsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_FixturesAndFittingsMember_lbl" xml:lang="en-US">Furniture, chattels and computer equipment [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FixturesAndFittingsMember" xlink:to="ifrs-full_FixturesAndFittingsMember_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_BottomOfRangeMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_BottomOfRangeMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_BottomOfRangeMember_lbl" xml:lang="en-US">Bottom of Range [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BottomOfRangeMember" xlink:to="ifrs-full_BottomOfRangeMember_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_TopOfRangeMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TopOfRangeMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_TopOfRangeMember_lbl" xml:lang="en-US">Top of Range [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TopOfRangeMember" xlink:to="ifrs-full_TopOfRangeMember_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_LaterThanOneMonthAndNotLaterThanTwoMonthsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LaterThanOneMonthAndNotLaterThanTwoMonthsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LaterThanOneMonthAndNotLaterThanTwoMonthsMember_lbl" xml:lang="en-US">30 - 60 days [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LaterThanOneMonthAndNotLaterThanTwoMonthsMember" xlink:to="ifrs-full_LaterThanOneMonthAndNotLaterThanTwoMonthsMember_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_LaterThanTwoMonthsAndNotLaterThanThreeMonthsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LaterThanTwoMonthsAndNotLaterThanThreeMonthsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LaterThanTwoMonthsAndNotLaterThanThreeMonthsMember_lbl" xml:lang="en-US">61 - 90 days [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LaterThanTwoMonthsAndNotLaterThanThreeMonthsMember" xlink:to="ifrs-full_LaterThanTwoMonthsAndNotLaterThanThreeMonthsMember_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_LaterThanThreeMonthsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LaterThanThreeMonthsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LaterThanThreeMonthsMember_lbl" xml:lang="en-US">91 + days [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LaterThanThreeMonthsMember" xlink:to="ifrs-full_LaterThanThreeMonthsMember_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_GrossCarryingAmountMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GrossCarryingAmountMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_GrossCarryingAmountMember_lbl" xml:lang="en-US">Cost [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GrossCarryingAmountMember" xlink:to="ifrs-full_GrossCarryingAmountMember_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_GrossCarryingAmountMember_lbl0" xml:lang="en-US">Total from Grupo San [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GrossCarryingAmountMember" xlink:to="ifrs-full_GrossCarryingAmountMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/netLabel" xlink:label="ifrs-full_GrossCarryingAmountMember_lbl1" xml:lang="en-US">Gross carrying amount [member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GrossCarryingAmountMember" xlink:to="ifrs-full_GrossCarryingAmountMember_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GrossCarryingAmountMember_lbl2" xml:lang="en-US">Original Value [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GrossCarryingAmountMember" xlink:to="ifrs-full_GrossCarryingAmountMember_lbl2"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_LandMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LandMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LandMember_lbl" xml:lang="en-US">Land [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LandMember" xlink:to="ifrs-full_LandMember_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_LandAndBuildingsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LandAndBuildingsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LandAndBuildingsMember_lbl" xml:lang="en-US">Buildings [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LandAndBuildingsMember" xlink:to="ifrs-full_LandAndBuildingsMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_FurnitureMixturesComputerMember" xlink:href="simecb-20251231.xsd#simecb_FurnitureMixturesComputerMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_FurnitureMixturesComputerMember_lbl" xml:lang="en-US">Furniture, mixtures and computer equipment [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_FurnitureMixturesComputerMember" xlink:to="simecb_FurnitureMixturesComputerMember_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ConstructionInProgressMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ConstructionInProgressMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ConstructionInProgressMember_lbl" xml:lang="en-US">Constructions and machinery in-progress [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ConstructionInProgressMember" xlink:to="ifrs-full_ConstructionInProgressMember_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_ConstructionInProgressMember_lbl0" xml:lang="en-US">Constructions and machinery in- progress [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ConstructionInProgressMember" xlink:to="ifrs-full_ConstructionInProgressMember_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_AccumulatedDepreciationAndAmortisationMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AccumulatedDepreciationAndAmortisationMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AccumulatedDepreciationAndAmortisationMember_lbl" xml:lang="en-US">Accumulated amortization [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AccumulatedDepreciationAndAmortisationMember" xlink:to="ifrs-full_AccumulatedDepreciationAndAmortisationMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_RepublicTradeMarkMember" xlink:href="simecb-20251231.xsd#simecb_RepublicTradeMarkMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_RepublicTradeMarkMember_lbl" xml:lang="en-US">Republic trade mark [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_RepublicTradeMarkMember" xlink:to="simecb_RepublicTradeMarkMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_CustomersListMember" xlink:href="simecb-20251231.xsd#simecb_CustomersListMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_CustomersListMember_lbl" xml:lang="en-US">Customers list [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CustomersListMember" xlink:to="simecb_CustomersListMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_RepublicMember" xlink:href="simecb-20251231.xsd#simecb_RepublicMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_RepublicMember_lbl" xml:lang="en-US">Republic [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_RepublicMember" xlink:to="simecb_RepublicMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_CustomersListOneMember" xlink:href="simecb-20251231.xsd#simecb_CustomersListOneMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_CustomersListOneMember_lbl" xml:lang="en-US">Customers list One [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CustomersListOneMember" xlink:to="simecb_CustomersListOneMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_San42TrademarkMember" xlink:href="simecb-20251231.xsd#simecb_San42TrademarkMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_San42TrademarkMember_lbl" xml:lang="en-US">San 42 trademark [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_San42TrademarkMember" xlink:to="simecb_San42TrademarkMember_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="simecb_San42TrademarkMember_lbl0" xml:lang="en-US">Trademark San 42 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_San42TrademarkMember" xlink:to="simecb_San42TrademarkMember_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_GoodwillMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GoodwillMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_GoodwillMember_lbl" xml:lang="en-US">Goodwill [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GoodwillMember" xlink:to="ifrs-full_GoodwillMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_GrupoSanMember" xlink:href="simecb-20251231.xsd#simecb_GrupoSanMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_GrupoSanMember_lbl" xml:lang="en-US">Grupo San [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_GrupoSanMember" xlink:to="simecb_GrupoSanMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_TotalMember" xlink:href="simecb-20251231.xsd#simecb_TotalMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_TotalMember_lbl" xml:lang="en-US">Total [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TotalMember" xlink:to="simecb_TotalMember_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherAssetsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherAssetsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherAssetsMember_lbl" xml:lang="en-US">Other assets [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherAssetsMember" xlink:to="ifrs-full_OtherAssetsMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_AccumulatedAmortizationMember" xlink:href="simecb-20251231.xsd#simecb_AccumulatedAmortizationMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_AccumulatedAmortizationMember_lbl" xml:lang="en-US">Accumulated amortization [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AccumulatedAmortizationMember" xlink:to="simecb_AccumulatedAmortizationMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_RetirementBenefitsMember" xlink:href="simecb-20251231.xsd#simecb_RetirementBenefitsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_RetirementBenefitsMember_lbl" xml:lang="en-US">Retirement benefits	[Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_RetirementBenefitsMember" xlink:to="simecb_RetirementBenefitsMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_EmployeeBenefitsLiabilityMember" xlink:href="simecb-20251231.xsd#simecb_EmployeeBenefitsLiabilityMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_EmployeeBenefitsLiabilityMember_lbl" xml:lang="en-US">Employee benefits liability [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_EmployeeBenefitsLiabilityMember" xlink:to="simecb_EmployeeBenefitsLiabilityMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_TerminationBenefitsMember" xlink:href="simecb-20251231.xsd#simecb_TerminationBenefitsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_TerminationBenefitsMember_lbl" xml:lang="en-US">Termination benefits [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TerminationBenefitsMember" xlink:to="simecb_TerminationBenefitsMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_NetCostMember" xlink:href="simecb-20251231.xsd#simecb_NetCostMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_NetCostMember_lbl" xml:lang="en-US">Net Cost [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_NetCostMember" xlink:to="simecb_NetCostMember_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CountryOfDomicileMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CountryOfDomicileMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CountryOfDomicileMember_lbl" xml:lang="en-US">Mexican companies [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CountryOfDomicileMember" xlink:to="ifrs-full_CountryOfDomicileMember_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ForeignCountriesMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ForeignCountriesMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ForeignCountriesMember_lbl" xml:lang="en-US">Foreign companies [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ForeignCountriesMember" xlink:to="ifrs-full_ForeignCountriesMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_OriginDateThreeMember" xlink:href="simecb-20251231.xsd#simecb_OriginDateThreeMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_OriginDateThreeMember_lbl" xml:lang="en-US">2016 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OriginDateThreeMember" xlink:to="simecb_OriginDateThreeMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_OriginDateFourMember" xlink:href="simecb-20251231.xsd#simecb_OriginDateFourMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_OriginDateFourMember_lbl" xml:lang="en-US">2017 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OriginDateFourMember" xlink:to="simecb_OriginDateFourMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_OriginDateFiveMember" xlink:href="simecb-20251231.xsd#simecb_OriginDateFiveMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_OriginDateFiveMember_lbl" xml:lang="en-US">2018 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OriginDateFiveMember" xlink:to="simecb_OriginDateFiveMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_OriginDateSixMember" xlink:href="simecb-20251231.xsd#simecb_OriginDateSixMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_OriginDateSixMember_lbl" xml:lang="en-US">2019 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OriginDateSixMember" xlink:to="simecb_OriginDateSixMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_OriginDateSevenMember" xlink:href="simecb-20251231.xsd#simecb_OriginDateSevenMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_OriginDateSevenMember_lbl" xml:lang="en-US">2020 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OriginDateSevenMember" xlink:to="simecb_OriginDateSevenMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_OriginDateEightMember" xlink:href="simecb-20251231.xsd#simecb_OriginDateEightMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_OriginDateEightMember_lbl" xml:lang="en-US">2021 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OriginDateEightMember" xlink:to="simecb_OriginDateEightMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_OriginDateNineMember" xlink:href="simecb-20251231.xsd#simecb_OriginDateNineMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_OriginDateNineMember_lbl" xml:lang="en-US">2022 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OriginDateNineMember" xlink:to="simecb_OriginDateNineMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_OriginDateTenMember" xlink:href="simecb-20251231.xsd#simecb_OriginDateTenMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_OriginDateTenMember_lbl" xml:lang="en-US">2023 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OriginDateTenMember" xlink:to="simecb_OriginDateTenMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_OriginDateOneMember" xlink:href="simecb-20251231.xsd#simecb_OriginDateOneMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_OriginDateOneMember_lbl" xml:lang="en-US">2024 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OriginDateOneMember" xlink:to="simecb_OriginDateOneMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_OriginDateTwoMember" xlink:href="simecb-20251231.xsd#simecb_OriginDateTwoMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_OriginDateTwoMember_lbl" xml:lang="en-US">2025 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OriginDateTwoMember" xlink:to="simecb_OriginDateTwoMember_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherPropertyPlantAndEquipmentMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherPropertyPlantAndEquipmentMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherPropertyPlantAndEquipmentMember_lbl" xml:lang="en-US">Property, plant and equipment [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherPropertyPlantAndEquipmentMember" xlink:to="ifrs-full_OtherPropertyPlantAndEquipmentMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_IntangibleAssetsFromGrupoSanMember" xlink:href="simecb-20251231.xsd#simecb_IntangibleAssetsFromGrupoSanMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_IntangibleAssetsFromGrupoSanMember_lbl" xml:lang="en-US">Intangible assets from Grupo San [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_IntangibleAssetsFromGrupoSanMember" xlink:to="simecb_IntangibleAssetsFromGrupoSanMember_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_MiscellaneousOtherProvisionsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_MiscellaneousOtherProvisionsMember"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AccumulatedOtherComprehensiveIncomeMember" xlink:to="ifrs-full_AccumulatedOtherComprehensiveIncomeMember_lbl"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_IndustriasCHSABDeCVMember" xlink:to="simecb_IndustriasCHSABDeCVMember_lbl"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_IndustriasCHSABDeCVMember" xlink:to="simecb_IndustriasCHSABDeCVMember_lbl0"/>
    <loc xlink:type="locator" xlink:label="simecb_CaLaminadoraVistaHermosaSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_CaLaminadoraVistaHermosaSADeCVMember"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CaLaminadoraVistaHermosaSADeCVMember" xlink:to="simecb_CaLaminadoraVistaHermosaSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_OperadoraCompaaMexicanaDeTubosSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_OperadoraCompaaMexicanaDeTubosSADeCVMember"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OperadoraCompaaMexicanaDeTubosSADeCVMember" xlink:to="simecb_OperadoraCompaaMexicanaDeTubosSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_CompaiaSidergicaDelGolfoSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_CompaiaSidergicaDelGolfoSADeCVMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_CompaiaSidergicaDelGolfoSADeCVMember_lbl" xml:lang="en-US">Compa&#241;ia Side&#250;rgica del Golfo, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CompaiaSidergicaDelGolfoSADeCVMember" xlink:to="simecb_CompaiaSidergicaDelGolfoSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_CaTubosYPerfilesMonterreySADeCVMember" xlink:href="simecb-20251231.xsd#simecb_CaTubosYPerfilesMonterreySADeCVMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_CaTubosYPerfilesMonterreySADeCVMember_lbl" xml:lang="en-US">C&#237;a. Tubos y Perfiles Monterrey, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CaTubosYPerfilesMonterreySADeCVMember" xlink:to="simecb_CaTubosYPerfilesMonterreySADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_OperadoraPerfilesSigosaSadecvMember" xlink:href="simecb-20251231.xsd#simecb_OperadoraPerfilesSigosaSadecvMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_OperadoraPerfilesSigosaSadecvMember_lbl" xml:lang="en-US">Operadora Perfiles Sigosa, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OperadoraPerfilesSigosaSadecvMember" xlink:to="simecb_OperadoraPerfilesSigosaSadecvMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_OperadoraConstrualcoSadecvMember" xlink:href="simecb-20251231.xsd#simecb_OperadoraConstrualcoSadecvMember"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OperadoraConstrualcoSadecvMember" xlink:to="simecb_OperadoraConstrualcoSadecvMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_AcerosYLaminadosSigosaSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_AcerosYLaminadosSigosaSADeCVMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_AcerosYLaminadosSigosaSADeCVMember_lbl" xml:lang="en-US">Aceros y Laminados Sigosa, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AcerosYLaminadosSigosaSADeCVMember" xlink:to="simecb_AcerosYLaminadosSigosaSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ArrendadoraNorteDeMatamorosSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_ArrendadoraNorteDeMatamorosSADeCVMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ArrendadoraNorteDeMatamorosSADeCVMember_lbl" xml:lang="en-US">Arrendadora Norte de Matamoros, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ArrendadoraNorteDeMatamorosSADeCVMember" xlink:to="simecb_ArrendadoraNorteDeMatamorosSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_CompaaManufactureraDeTubosSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_CompaaManufactureraDeTubosSADeCVMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_CompaaManufactureraDeTubosSADeCVMember_lbl" xml:lang="en-US">Compa&#241;&#237;a Manufacturera de Tubos, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CompaaManufactureraDeTubosSADeCVMember" xlink:to="simecb_CompaaManufactureraDeTubosSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_JoistDelGolfoSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_JoistDelGolfoSADeCVMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_JoistDelGolfoSADeCVMember_lbl" xml:lang="en-US">Joist del Golfo, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_JoistDelGolfoSADeCVMember" xlink:to="simecb_JoistDelGolfoSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_HoldingProtelSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_HoldingProtelSADeCVMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_HoldingProtelSADeCVMember_lbl" xml:lang="en-US">Holding Protel, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_HoldingProtelSADeCVMember" xlink:to="simecb_HoldingProtelSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_AcerosCHSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_AcerosCHSADeCVMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_AcerosCHSADeCVMember_lbl" xml:lang="en-US">Aceros CH, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AcerosCHSADeCVMember" xlink:to="simecb_AcerosCHSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_OperadoraLaminadoraVistaHermosaSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_OperadoraLaminadoraVistaHermosaSADeCVMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_OperadoraLaminadoraVistaHermosaSADeCVMember_lbl" xml:lang="en-US">Operadora Laminadora Vista Hermosa, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OperadoraLaminadoraVistaHermosaSADeCVMember" xlink:to="simecb_OperadoraLaminadoraVistaHermosaSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_SiderrgicosDelGolfoSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_SiderrgicosDelGolfoSADeCVMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_SiderrgicosDelGolfoSADeCVMember_lbl" xml:lang="en-US">Sider&#250;rgicos del Golfo, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_SiderrgicosDelGolfoSADeCVMember" xlink:to="simecb_SiderrgicosDelGolfoSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_PerfilesComercialesSigosaSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_PerfilesComercialesSigosaSADeCVMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_PerfilesComercialesSigosaSADeCVMember_lbl" xml:lang="en-US">Perfiles Comerciales Sigosa, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PerfilesComercialesSigosaSADeCVMember" xlink:to="simecb_PerfilesComercialesSigosaSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_PytsaIndustrialDeMexicoSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_PytsaIndustrialDeMexicoSADeCVMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_PytsaIndustrialDeMexicoSADeCVMember_lbl" xml:lang="en-US">Pytsa Industrial de Mexico. S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PytsaIndustrialDeMexicoSADeCVMember" xlink:to="simecb_PytsaIndustrialDeMexicoSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_TuberiasYLaminadosLaMexicanaSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_TuberiasYLaminadosLaMexicanaSADeCVMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_TuberiasYLaminadosLaMexicanaSADeCVMember_lbl" xml:lang="en-US">Tuberias y Laminados la Mexicana, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TuberiasYLaminadosLaMexicanaSADeCVMember" xlink:to="simecb_TuberiasYLaminadosLaMexicanaSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_AcertamSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_AcertamSADeCVMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_AcertamSADeCVMember_lbl" xml:lang="en-US">Acertam, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AcertamSADeCVMember" xlink:to="simecb_AcertamSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ServiciosEstructuralesSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_ServiciosEstructuralesSADeCVMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ServiciosEstructuralesSADeCVMember_lbl" xml:lang="en-US">Servicios Estructurales, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ServiciosEstructuralesSADeCVMember" xlink:to="simecb_ServiciosEstructuralesSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_TuberiasProcarsaSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_TuberiasProcarsaSADeCVMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_TuberiasProcarsaSADeCVMember_lbl" xml:lang="en-US">Tuberias Procarsa, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TuberiasProcarsaSADeCVMember" xlink:to="simecb_TuberiasProcarsaSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_OthersMember" xlink:href="simecb-20251231.xsd#simecb_OthersMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_OthersMember_lbl" xml:lang="en-US">Others [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OthersMember" xlink:to="simecb_OthersMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_IndustriasChSabdecvOneMember" xlink:href="simecb-20251231.xsd#simecb_IndustriasChSabdecvOneMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_IndustriasChSabdecvOneMember_lbl" xml:lang="en-US">Industrias CH, S.A.B. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_IndustriasChSabdecvOneMember" xlink:to="simecb_IndustriasChSabdecvOneMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_PerfilesComecialesSigosaSadecvMember" xlink:href="simecb-20251231.xsd#simecb_PerfilesComecialesSigosaSadecvMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_PerfilesComecialesSigosaSadecvMember_lbl" xml:lang="en-US">Perfiles Comeciales Sigosa, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PerfilesComecialesSigosaSadecvMember" xlink:to="simecb_PerfilesComecialesSigosaSadecvMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_HoldingProtelSadecvMember" xlink:href="simecb-20251231.xsd#simecb_HoldingProtelSadecvMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_HoldingProtelSadecvMember_lbl" xml:lang="en-US">Holding Protel, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_HoldingProtelSadecvMember" xlink:to="simecb_HoldingProtelSadecvMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_CompaiaLaminadoraVistaHermosaSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_CompaiaLaminadoraVistaHermosaSADeCVMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_CompaiaLaminadoraVistaHermosaSADeCVMember_lbl" xml:lang="en-US">Compa&#241;ia Laminadora Vista Hermosa, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CompaiaLaminadoraVistaHermosaSADeCVMember" xlink:to="simecb_CompaiaLaminadoraVistaHermosaSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_OperadoraPytsaIndustrialSadecvMember" xlink:href="simecb-20251231.xsd#simecb_OperadoraPytsaIndustrialSadecvMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_OperadoraPytsaIndustrialSadecvMember_lbl" xml:lang="en-US">Operadora Pytsa Industrial, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OperadoraPytsaIndustrialSadecvMember" xlink:to="simecb_OperadoraPytsaIndustrialSadecvMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_CompaaIndustrialMexicanaSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_CompaaIndustrialMexicanaSADeCVMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_CompaaIndustrialMexicanaSADeCVMember_lbl" xml:lang="en-US">Compa&#241;&#237;a Industrial Mexicana, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CompaaIndustrialMexicanaSADeCVMember" xlink:to="simecb_CompaaIndustrialMexicanaSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_CompaiaManufactureraDeTubosSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_CompaiaManufactureraDeTubosSADeCVMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_CompaiaManufactureraDeTubosSADeCVMember_lbl" xml:lang="en-US">Compa&#241;ia Manufacturera de Tubos, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CompaiaManufactureraDeTubosSADeCVMember" xlink:to="simecb_CompaiaManufactureraDeTubosSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_OperadoraCompaiaMexicanaDeTubosSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_OperadoraCompaiaMexicanaDeTubosSADeCVMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_OperadoraCompaiaMexicanaDeTubosSADeCVMember_lbl" xml:lang="en-US">Operadora Compa&#241;ia Mexicana de Tubos, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OperadoraCompaiaMexicanaDeTubosSADeCVMember" xlink:to="simecb_OperadoraCompaiaMexicanaDeTubosSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_CompaiaSiderrgicaDelGolfoSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_CompaiaSiderrgicaDelGolfoSADeCVMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_CompaiaSiderrgicaDelGolfoSADeCVMember_lbl" xml:lang="en-US">Compa&#241;ia Sider&#250;rgica del Golfo, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CompaiaSiderrgicaDelGolfoSADeCVMember" xlink:to="simecb_CompaiaSiderrgicaDelGolfoSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_CaMexicanaDePerfilesYTubosSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_CaMexicanaDePerfilesYTubosSADeCVMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_CaMexicanaDePerfilesYTubosSADeCVMember_lbl" xml:lang="en-US">C&#237;a. Mexicana de Perfiles y Tubos, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CaMexicanaDePerfilesYTubosSADeCVMember" xlink:to="simecb_CaMexicanaDePerfilesYTubosSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_IndustriasProcarsaSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_IndustriasProcarsaSADeCVMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_IndustriasProcarsaSADeCVMember_lbl" xml:lang="en-US">Industrias Procarsa, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_IndustriasProcarsaSADeCVMember" xlink:to="simecb_IndustriasProcarsaSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_CompaiaLaminadoraVistHermosaSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_CompaiaLaminadoraVistHermosaSADeCVMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_CompaiaLaminadoraVistHermosaSADeCVMember_lbl" xml:lang="en-US">Compa&#241;ia Laminadora Vist Hermosa, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CompaiaLaminadoraVistHermosaSADeCVMember" xlink:to="simecb_CompaiaLaminadoraVistHermosaSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_OperadoraConstrualcoSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_OperadoraConstrualcoSADeCVMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_OperadoraConstrualcoSADeCVMember_lbl" xml:lang="en-US">Operadora Construalco, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OperadoraConstrualcoSADeCVMember" xlink:to="simecb_OperadoraConstrualcoSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_FerrovisaSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_FerrovisaSADeCVMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_FerrovisaSADeCVMember_lbl" xml:lang="en-US">Ferrovisa, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_FerrovisaSADeCVMember" xlink:to="simecb_FerrovisaSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_OperadoraDePerfilesSigosaSADeCVMember" xlink:href="simecb-20251231.xsd#simecb_OperadoraDePerfilesSigosaSADeCVMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_OperadoraDePerfilesSigosaSADeCVMember_lbl" xml:lang="en-US">Operadora de Perfiles Sigosa, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OperadoraDePerfilesSigosaSADeCVMember" xlink:to="simecb_OperadoraDePerfilesSigosaSADeCVMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_RawMaterialsAndConsumablesMember" xlink:href="simecb-20251231.xsd#simecb_RawMaterialsAndConsumablesMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_RawMaterialsAndConsumablesMember_lbl" xml:lang="en-US">Raw materials and consumables [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_RawMaterialsAndConsumablesMember" xlink:to="simecb_RawMaterialsAndConsumablesMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ElectricalEnergyMember" xlink:href="simecb-20251231.xsd#simecb_ElectricalEnergyMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ElectricalEnergyMember_lbl" xml:lang="en-US">Electrical energy [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ElectricalEnergyMember" xlink:to="simecb_ElectricalEnergyMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_FerroalloysMember" xlink:href="simecb-20251231.xsd#simecb_FerroalloysMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_FerroalloysMember_lbl" xml:lang="en-US">Ferroalloys [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_FerroalloysMember" xlink:to="simecb_FerroalloysMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_RefractoriesMember" xlink:href="simecb-20251231.xsd#simecb_RefractoriesMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_RefractoriesMember_lbl" xml:lang="en-US">Refractories [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_RefractoriesMember" xlink:to="simecb_RefractoriesMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_OxygenMember" xlink:href="simecb-20251231.xsd#simecb_OxygenMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_OxygenMember_lbl" xml:lang="en-US">Oxygen [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OxygenMember" xlink:to="simecb_OxygenMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ElectrodesMember" xlink:href="simecb-20251231.xsd#simecb_ElectrodesMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ElectrodesMember_lbl" xml:lang="en-US">Electrodes [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ElectrodesMember" xlink:to="simecb_ElectrodesMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_GasAndFuelsMember" xlink:href="simecb-20251231.xsd#simecb_GasAndFuelsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_GasAndFuelsMember_lbl" xml:lang="en-US">Gas and fuels [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_GasAndFuelsMember" xlink:to="simecb_GasAndFuelsMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_LaborMember" xlink:href="simecb-20251231.xsd#simecb_LaborMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_LaborMember_lbl" xml:lang="en-US">Labor [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_LaborMember" xlink:to="simecb_LaborMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_OperationMaterialsMember" xlink:href="simecb-20251231.xsd#simecb_OperationMaterialsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_OperationMaterialsMember_lbl" xml:lang="en-US">Operation materials	[Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OperationMaterialsMember" xlink:to="simecb_OperationMaterialsMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_DepreciationAndAmortizationMember" xlink:href="simecb-20251231.xsd#simecb_DepreciationAndAmortizationMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_DepreciationAndAmortizationMember_lbl" xml:lang="en-US">Depreciation and amortization [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DepreciationAndAmortizationMember" xlink:to="simecb_DepreciationAndAmortizationMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_MaintenancesMember" xlink:href="simecb-20251231.xsd#simecb_MaintenancesMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_MaintenancesMember_lbl" xml:lang="en-US">Maintenance [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_MaintenancesMember" xlink:to="simecb_MaintenancesMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_OtherExpensesMember" xlink:href="simecb-20251231.xsd#simecb_OtherExpensesMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_OtherExpensesMember_lbl" xml:lang="en-US">Other expenses [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OtherExpensesMember" xlink:to="simecb_OtherExpensesMember_lbl"/>
    <loc xlink:type="locator" xlink:label="country_MX" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_MX"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="country_MX_lbl" xml:lang="en-US">Mexico [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="country_MX" xlink:to="country_MX_lbl"/>
    <loc xlink:type="locator" xlink:label="country_US" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_US"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="country_US_lbl" xml:lang="en-US">USA [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="country_US" xlink:to="country_US_lbl"/>
    <loc xlink:type="locator" xlink:label="country_BR" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_BR"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="country_BR_lbl" xml:lang="en-US">Brazil [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="country_BR" xlink:to="country_BR_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_EliminationsBetweenSegmentsMember" xlink:href="simecb-20251231.xsd#simecb_EliminationsBetweenSegmentsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_EliminationsBetweenSegmentsMember_lbl" xml:lang="en-US">Eliminations between segments [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_EliminationsBetweenSegmentsMember" xlink:to="simecb_EliminationsBetweenSegmentsMember_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ReportableSegmentsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ReportableSegmentsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ReportableSegmentsMember_lbl" xml:lang="en-US">Total Segments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ReportableSegmentsMember" xlink:to="ifrs-full_ReportableSegmentsMember_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_LiabilitiesArisingFromFinancingActivitiesAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LiabilitiesArisingFromFinancingActivitiesAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LiabilitiesArisingFromFinancingActivitiesAxis_lbl" xml:lang="en-US">Liabilities arising from financing activities [axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LiabilitiesArisingFromFinancingActivitiesAxis" xlink:to="ifrs-full_LiabilitiesArisingFromFinancingActivitiesAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis_lbl" xml:lang="en-US">Classes of intangible assets and goodwill [axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis" xlink:to="ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_BorrowingsByNameAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_BorrowingsByNameAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_BorrowingsByNameAxis_lbl" xml:lang="en-US">Borrowings by name [axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BorrowingsByNameAxis" xlink:to="ifrs-full_BorrowingsByNameAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_AccountingPoliciesAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountingPoliciesAbstract_lbl" xml:lang="en-US">Accounting Policies [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_AccountingPoliciesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="cyd_CybersecurityRiskManagementProcessesForAssessingIdentifyingAndManagingThreatsTextBlock" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#cyd_CybersecurityRiskManagementProcessesForAssessingIdentifyingAndManagingThreatsTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cyd_CybersecurityRiskManagementProcessesForAssessingIdentifyingAndManagingThreatsTextBlock_lbl" xml:lang="en-US">Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cyd_CybersecurityRiskManagementProcessesForAssessingIdentifyingAndManagingThreatsTextBlock" xlink:to="cyd_CybersecurityRiskManagementProcessesForAssessingIdentifyingAndManagingThreatsTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="cyd_CybersecurityRiskManagementProcessesIntegratedTextBlock" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#cyd_CybersecurityRiskManagementProcessesIntegratedTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cyd_CybersecurityRiskManagementProcessesIntegratedTextBlock_lbl" xml:lang="en-US">Cybersecurity Risk Management Processes Integrated [Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cyd_CybersecurityRiskManagementProcessesIntegratedTextBlock" xlink:to="cyd_CybersecurityRiskManagementProcessesIntegratedTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="cyd_CybersecurityRiskManagementProcessesIntegratedFlag" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#cyd_CybersecurityRiskManagementProcessesIntegratedFlag"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cyd_CybersecurityRiskManagementProcessesIntegratedFlag_lbl" xml:lang="en-US">Cybersecurity Risk Management Processes Integrated [Flag]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cyd_CybersecurityRiskManagementProcessesIntegratedFlag" xlink:to="cyd_CybersecurityRiskManagementProcessesIntegratedFlag_lbl"/>
    <loc xlink:type="locator" xlink:label="cyd_CybersecurityRiskThirdPartyOversightAndIdentificationProcessesFlag" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#cyd_CybersecurityRiskThirdPartyOversightAndIdentificationProcessesFlag"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cyd_CybersecurityRiskThirdPartyOversightAndIdentificationProcessesFlag_lbl" xml:lang="en-US">Cybersecurity Risk Third Party Oversight and Identification Processes [Flag]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cyd_CybersecurityRiskThirdPartyOversightAndIdentificationProcessesFlag" xlink:to="cyd_CybersecurityRiskThirdPartyOversightAndIdentificationProcessesFlag_lbl"/>
    <loc xlink:type="locator" xlink:label="cyd_CybersecurityRiskProcessForInformingBoardCommitteeOrSubcommitteeResponsibleForOversightTextBlock" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#cyd_CybersecurityRiskProcessForInformingBoardCommitteeOrSubcommitteeResponsibleForOversightTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cyd_CybersecurityRiskProcessForInformingBoardCommitteeOrSubcommitteeResponsibleForOversightTextBlock_lbl" xml:lang="en-US">Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cyd_CybersecurityRiskProcessForInformingBoardCommitteeOrSubcommitteeResponsibleForOversightTextBlock" xlink:to="cyd_CybersecurityRiskProcessForInformingBoardCommitteeOrSubcommitteeResponsibleForOversightTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleReportToBoardFlag" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleReportToBoardFlag"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleReportToBoardFlag_lbl" xml:lang="en-US">Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleReportToBoardFlag" xlink:to="cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleReportToBoardFlag_lbl"/>
    <loc xlink:type="locator" xlink:label="cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantTextBlock" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantTextBlock_lbl" xml:lang="en-US">Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantTextBlock" xlink:to="cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantFlag" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantFlag"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantFlag_lbl" xml:lang="en-US">Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantFlag" xlink:to="cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantFlag_lbl"/>
    <loc xlink:type="locator" xlink:label="cyd_CybersecurityRiskBoardOfDirectorsOversightTextBlock" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#cyd_CybersecurityRiskBoardOfDirectorsOversightTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cyd_CybersecurityRiskBoardOfDirectorsOversightTextBlock_lbl" xml:lang="en-US">Cybersecurity Risk Board of Directors Oversight [Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cyd_CybersecurityRiskBoardOfDirectorsOversightTextBlock" xlink:to="cyd_CybersecurityRiskBoardOfDirectorsOversightTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="cyd_CybersecurityRiskProcessForInformingManagementOrCommitteesResponsibleTextBlock" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#cyd_CybersecurityRiskProcessForInformingManagementOrCommitteesResponsibleTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cyd_CybersecurityRiskProcessForInformingManagementOrCommitteesResponsibleTextBlock_lbl" xml:lang="en-US">Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cyd_CybersecurityRiskProcessForInformingManagementOrCommitteesResponsibleTextBlock" xlink:to="cyd_CybersecurityRiskProcessForInformingManagementOrCommitteesResponsibleTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleFlag" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleFlag"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleFlag_lbl" xml:lang="en-US">Cybersecurity Risk Management Positions or Committees Responsible [Flag]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleFlag" xlink:to="cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleFlag_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_StockExchangeTerm" xlink:href="simecb-20251231.xsd#simecb_StockExchangeTerm"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_StockExchangeTerm_lbl" xml:lang="en-US">Stock exchange term</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_StockExchangeTerm" xlink:to="simecb_StockExchangeTerm_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_PercentageOfShareCapital" xlink:href="simecb-20251231.xsd#simecb_PercentageOfShareCapital"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_PercentageOfShareCapital_lbl" xml:lang="en-US">Share capital</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PercentageOfShareCapital" xlink:to="simecb_PercentageOfShareCapital_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_CorrespondingShares" xlink:href="simecb-20251231.xsd#simecb_CorrespondingShares"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_CorrespondingShares_lbl" xml:lang="en-US">Corresponding shares (in Shares)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CorrespondingShares" xlink:to="simecb_CorrespondingShares_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_CommonStockUnitValue" xlink:href="simecb-20251231.xsd#simecb_CommonStockUnitValue"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_CommonStockUnitValue_lbl" xml:lang="en-US">Common stock unit value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CommonStockUnitValue" xlink:to="simecb_CommonStockUnitValue_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ShareIssueRelatedCost" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ShareIssueRelatedCost"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ShareIssueRelatedCost_lbl" xml:lang="en-US">Totaling</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ShareIssueRelatedCost" xlink:to="ifrs-full_ShareIssueRelatedCost_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_InvestmentIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InvestmentIncome"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InvestmentIncome_lbl" xml:lang="en-US">Investment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InvestmentIncome" xlink:to="ifrs-full_InvestmentIncome_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_InvestmentsIncreaseProductionCapacity" xlink:href="simecb-20251231.xsd#simecb_InvestmentsIncreaseProductionCapacity"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_InvestmentsIncreaseProductionCapacity_lbl" xml:lang="en-US">Production capacity</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_InvestmentsIncreaseProductionCapacity" xlink:to="simecb_InvestmentsIncreaseProductionCapacity_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_QuantityOfInventories" xlink:href="simecb-20251231.xsd#simecb_QuantityOfInventories"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_QuantityOfInventories_lbl" xml:lang="en-US">Coke inventory quantity (in Tons)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_QuantityOfInventories" xlink:to="simecb_QuantityOfInventories_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_InventoriesAtFairValueLessCostsToSell" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InventoriesAtFairValueLessCostsToSell"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InventoriesAtFairValueLessCostsToSell_lbl" xml:lang="en-US">Coke inventory value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InventoriesAtFairValueLessCostsToSell" xlink:to="ifrs-full_InventoriesAtFairValueLessCostsToSell_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_QuantityOfInventorie" xlink:href="simecb-20251231.xsd#simecb_QuantityOfInventorie"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_QuantityOfInventorie_lbl" xml:lang="en-US">Quantity of inventories (in Dollars)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_QuantityOfInventorie" xlink:to="simecb_QuantityOfInventorie_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_PercentageRangeOfChangesInFairValueOrCashFlowsOfHedgingInstrument" xlink:href="simecb-20251231.xsd#simecb_PercentageRangeOfChangesInFairValueOrCashFlowsOfHedgingInstrument"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_PercentageRangeOfChangesInFairValueOrCashFlowsOfHedgingInstrument_lbl" xml:lang="en-US">Instrument range</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PercentageRangeOfChangesInFairValueOrCashFlowsOfHedgingInstrument" xlink:to="simecb_PercentageRangeOfChangesInFairValueOrCashFlowsOfHedgingInstrument_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_CreditTerm" xlink:href="simecb-20251231.xsd#simecb_CreditTerm"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_CreditTerm_lbl" xml:lang="en-US">Normal credit term</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CreditTerm" xlink:to="simecb_CreditTerm_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_InventoriesAtNetRealisableValue" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InventoriesAtNetRealisableValue"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InventoriesAtNetRealisableValue_lbl" xml:lang="en-US">Inventory</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InventoriesAtNetRealisableValue" xlink:to="ifrs-full_InventoriesAtNetRealisableValue_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DepreciationExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DepreciationExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DepreciationExpense_lbl" xml:lang="en-US">Depreciation expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DepreciationExpense" xlink:to="ifrs-full_DepreciationExpense_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_PlanAssetsAtFairValue" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PlanAssetsAtFairValue"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_PlanAssetsAtFairValue_lbl" xml:lang="en-US">Property, plant and equipment amounted</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PlanAssetsAtFairValue" xlink:to="ifrs-full_PlanAssetsAtFairValue_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsOtherThanGoodwill" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsOtherThanGoodwill"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US">Intangible assets impairment loss</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsOtherThanGoodwill" xlink:to="ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsOtherThanGoodwill_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsAndGoodwill" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsAndGoodwill"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsAndGoodwill_lbl" xml:lang="en-US">Goodwill impairment loss</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsAndGoodwill" xlink:to="ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsAndGoodwill_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US">Amortization of intangible assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill" xlink:to="ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_BorrowingsInterestRate" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_BorrowingsInterestRate"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_BorrowingsInterestRate_lbl" xml:lang="en-US">Annual rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BorrowingsInterestRate" xlink:to="ifrs-full_BorrowingsInterestRate_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ExchangeAmount" xlink:href="simecb-20251231.xsd#simecb_ExchangeAmount"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ExchangeAmount_lbl" xml:lang="en-US">Exchange amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ExchangeAmount" xlink:to="simecb_ExchangeAmount_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_PercentageOfCollectiveBargainingAgreements" xlink:href="simecb-20251231.xsd#simecb_PercentageOfCollectiveBargainingAgreements"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_PercentageOfCollectiveBargainingAgreements_lbl" xml:lang="en-US">Percentage of collective bargaining agreements</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PercentageOfCollectiveBargainingAgreements" xlink:to="simecb_PercentageOfCollectiveBargainingAgreements_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_PercentageShareOfEmployersProfits" xlink:href="simecb-20251231.xsd#simecb_PercentageShareOfEmployersProfits"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_PercentageShareOfEmployersProfits_lbl" xml:lang="en-US">Percentage share of employers profits</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PercentageShareOfEmployersProfits" xlink:to="simecb_PercentageShareOfEmployersProfits_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_EmployeeProfitSharingAmount" xlink:href="simecb-20251231.xsd#simecb_EmployeeProfitSharingAmount"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_EmployeeProfitSharingAmount_lbl" xml:lang="en-US">Employee profit sharing amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_EmployeeProfitSharingAmount" xlink:to="simecb_EmployeeProfitSharingAmount_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_DeferredContributionPlanPercentage" xlink:href="simecb-20251231.xsd#simecb_DeferredContributionPlanPercentage"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_DeferredContributionPlanPercentage_lbl" xml:lang="en-US">Deferred contribution plan percentage</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DeferredContributionPlanPercentage" xlink:to="simecb_DeferredContributionPlanPercentage_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_PostemploymentBenefitExpenseDefinedContributionPlans" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PostemploymentBenefitExpenseDefinedContributionPlans"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_PostemploymentBenefitExpenseDefinedContributionPlans_lbl" xml:lang="en-US">Defined contribution plan expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PostemploymentBenefitExpenseDefinedContributionPlans" xlink:to="ifrs-full_PostemploymentBenefitExpenseDefinedContributionPlans_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_RecognisedLiabilitiesDefinedBenefitPlan" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RecognisedLiabilitiesDefinedBenefitPlan"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_RecognisedLiabilitiesDefinedBenefitPlan_lbl" xml:lang="en-US">Defined benefit obligations amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RecognisedLiabilitiesDefinedBenefitPlan" xlink:to="ifrs-full_RecognisedLiabilitiesDefinedBenefitPlan_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_WithdrawalPayment" xlink:href="simecb-20251231.xsd#simecb_WithdrawalPayment"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_WithdrawalPayment_lbl" xml:lang="en-US">Complete withdrawal payment (in Dollars)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_WithdrawalPayment" xlink:to="simecb_WithdrawalPayment_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_PaymentsToAndOnBehalfOfEmployees" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PaymentsToAndOnBehalfOfEmployees"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_PaymentsToAndOnBehalfOfEmployees_lbl" xml:lang="en-US">Payment (in Dollars)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PaymentsToAndOnBehalfOfEmployees" xlink:to="ifrs-full_PaymentsToAndOnBehalfOfEmployees_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_PaymentsOfProvisons" xlink:href="simecb-20251231.xsd#simecb_PaymentsOfProvisons"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_PaymentsOfProvisons_lbl" xml:lang="en-US">Payments of provision (in Dollars)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PaymentsOfProvisons" xlink:to="simecb_PaymentsOfProvisons_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_TaxLossCarryforwardsForFederalTax" xlink:href="simecb-20251231.xsd#simecb_TaxLossCarryforwardsForFederalTax"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_TaxLossCarryforwardsForFederalTax_lbl" xml:lang="en-US">Tax loss carryforwards for federal tax</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TaxLossCarryforwardsForFederalTax" xlink:to="simecb_TaxLossCarryforwardsForFederalTax_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_TaxLossCarryforwardsExpireAfterCertainPeriod" xlink:href="simecb-20251231.xsd#simecb_TaxLossCarryforwardsExpireAfterCertainPeriod"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_TaxLossCarryforwardsExpireAfterCertainPeriod_lbl" xml:lang="en-US">Tax loss carryforwards expire after certain period</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TaxLossCarryforwardsExpireAfterCertainPeriod" xlink:to="simecb_TaxLossCarryforwardsExpireAfterCertainPeriod_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_TaxLossCarryforwardsExpirationPeriod" xlink:href="simecb-20251231.xsd#simecb_TaxLossCarryforwardsExpirationPeriod"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_TaxLossCarryforwardsExpirationPeriod_lbl" xml:lang="en-US">Tax loss carryforwards expiration period</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TaxLossCarryforwardsExpirationPeriod" xlink:to="simecb_TaxLossCarryforwardsExpirationPeriod_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_TaxLossCarryforwardsExpireIndefinitely" xlink:href="simecb-20251231.xsd#simecb_TaxLossCarryforwardsExpireIndefinitely"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_TaxLossCarryforwardsExpireIndefinitely_lbl" xml:lang="en-US">Tax loss carryforwards expire indefinitely</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TaxLossCarryforwardsExpireIndefinitely" xlink:to="simecb_TaxLossCarryforwardsExpireIndefinitely_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_TaxLossesForStateAndMunicipal" xlink:href="simecb-20251231.xsd#simecb_TaxLossesForStateAndMunicipal"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_TaxLossesForStateAndMunicipal_lbl" xml:lang="en-US">Tax losses for state and municipal</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TaxLossesForStateAndMunicipal" xlink:to="simecb_TaxLossesForStateAndMunicipal_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_TaxLossesExpirationPeriod" xlink:href="simecb-20251231.xsd#simecb_TaxLossesExpirationPeriod"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_TaxLossesExpirationPeriod_lbl" xml:lang="en-US">Tax losses expiration period</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TaxLossesExpirationPeriod" xlink:to="simecb_TaxLossesExpirationPeriod_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_PercentageOfLegalReserve" xlink:href="simecb-20251231.xsd#simecb_PercentageOfLegalReserve"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_PercentageOfLegalReserve_lbl" xml:lang="en-US">Percentage of legal reserve</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PercentageOfLegalReserve" xlink:to="simecb_PercentageOfLegalReserve_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_PercentageOfNominalCapital" xlink:href="simecb-20251231.xsd#simecb_PercentageOfNominalCapital"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_PercentageOfNominalCapital_lbl" xml:lang="en-US">Percentage of nominal capital</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PercentageOfNominalCapital" xlink:to="simecb_PercentageOfNominalCapital_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_LegalReserve" xlink:href="simecb-20251231.xsd#simecb_LegalReserve"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_LegalReserve_lbl" xml:lang="en-US">Legal reserve</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_LegalReserve" xlink:to="simecb_LegalReserve_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_PercentageOfNominalStockholdersEquity" xlink:href="simecb-20251231.xsd#simecb_PercentageOfNominalStockholdersEquity"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_PercentageOfNominalStockholdersEquity_lbl" xml:lang="en-US">Nominal stockholder&#180;s equity percentage</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PercentageOfNominalStockholdersEquity" xlink:to="simecb_PercentageOfNominalStockholdersEquity_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CapitalReserve" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CapitalReserve"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CapitalReserve_lbl" xml:lang="en-US">Reserve</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CapitalReserve" xlink:to="ifrs-full_CapitalReserve_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_TreasuryShare" xlink:href="simecb-20251231.xsd#simecb_TreasuryShare"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_TreasuryShare_lbl" xml:lang="en-US">Treasury shares (in Shares)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TreasuryShare" xlink:to="simecb_TreasuryShare_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_PurchaseOfTreasuryShares" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PurchaseOfTreasuryShares"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_PurchaseOfTreasuryShares_lbl" xml:lang="en-US">Treasury amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PurchaseOfTreasuryShares" xlink:to="ifrs-full_PurchaseOfTreasuryShares_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_IncreaseDecreaseThroughTreasuryShareTransactions" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseThroughTreasuryShareTransactions"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_IncreaseDecreaseThroughTreasuryShareTransactions_lbl" xml:lang="en-US">Profit (loss) on treasury shares</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughTreasuryShareTransactions" xlink:to="ifrs-full_IncreaseDecreaseThroughTreasuryShareTransactions_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_PercentageOfVotingEquityInterestsAcquired" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PercentageOfVotingEquityInterestsAcquired"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_PercentageOfVotingEquityInterestsAcquired_lbl" xml:lang="en-US">Percentage of capital stock of its subsidiaries</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PercentageOfVotingEquityInterestsAcquired" xlink:to="ifrs-full_PercentageOfVotingEquityInterestsAcquired_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_Borrowings" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Borrowings"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_Borrowings_lbl" xml:lang="en-US">Loan</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Borrowings" xlink:to="ifrs-full_Borrowings_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_InterestPayable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InterestPayable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_InterestPayable_lbl" xml:lang="en-US">Interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InterestPayable" xlink:to="ifrs-full_InterestPayable_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ExpectedCreditLossRate" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ExpectedCreditLossRate"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ExpectedCreditLossRate_lbl" xml:lang="en-US">Credit loss rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ExpectedCreditLossRate" xlink:to="ifrs-full_ExpectedCreditLossRate_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_DispositionOfStack" xlink:href="simecb-20251231.xsd#simecb_DispositionOfStack"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_DispositionOfStack_lbl" xml:lang="en-US">Disposition of stack (in Tons)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DispositionOfStack" xlink:to="simecb_DispositionOfStack_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_TotalMetricTons" xlink:href="simecb-20251231.xsd#simecb_TotalMetricTons"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_TotalMetricTons_lbl" xml:lang="en-US">Total metric tons (in Tons)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TotalMetricTons" xlink:to="simecb_TotalMetricTons_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_AmountOfPenaltyPaid" xlink:href="simecb-20251231.xsd#simecb_AmountOfPenaltyPaid"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_AmountOfPenaltyPaid_lbl" xml:lang="en-US">Civil penalty (in Dollars)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AmountOfPenaltyPaid" xlink:to="simecb_AmountOfPenaltyPaid_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_EnvironmentalLiabilities" xlink:href="simecb-20251231.xsd#simecb_EnvironmentalLiabilities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_EnvironmentalLiabilities_lbl" xml:lang="en-US">Environmental liabilities (in Dollars)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_EnvironmentalLiabilities" xlink:to="simecb_EnvironmentalLiabilities_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_CivilPenalties" xlink:href="simecb-20251231.xsd#simecb_CivilPenalties"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_CivilPenalties_lbl" xml:lang="en-US">Civil penalties</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CivilPenalties" xlink:to="simecb_CivilPenalties_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_PensionAmount" xlink:href="simecb-20251231.xsd#simecb_PensionAmount"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_PensionAmount_lbl" xml:lang="en-US">Pension amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PensionAmount" xlink:to="simecb_PensionAmount_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_UnpaidContributions" xlink:href="simecb-20251231.xsd#simecb_UnpaidContributions"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_UnpaidContributions_lbl" xml:lang="en-US">Additional amounts for unpaid contributions (in Dollars)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_UnpaidContributions" xlink:to="simecb_UnpaidContributions_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_Provisions" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Provisions"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_Provisions_lbl" xml:lang="en-US">Provision (in Dollars)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Provisions" xlink:to="ifrs-full_Provisions_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_SaleAndUseTaxAmount" xlink:href="simecb-20251231.xsd#simecb_SaleAndUseTaxAmount"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_SaleAndUseTaxAmount_lbl" xml:lang="en-US">Sale and use tax amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_SaleAndUseTaxAmount" xlink:to="simecb_SaleAndUseTaxAmount_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_InterestOnSaleAndUseTax" xlink:href="simecb-20251231.xsd#simecb_InterestOnSaleAndUseTax"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_InterestOnSaleAndUseTax_lbl" xml:lang="en-US">Interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_InterestOnSaleAndUseTax" xlink:to="simecb_InterestOnSaleAndUseTax_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_OtherLongtermBenefits" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherLongtermBenefits"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_OtherLongtermBenefits_lbl" xml:lang="en-US">Received an appraisal amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherLongtermBenefits" xlink:to="ifrs-full_OtherLongtermBenefits_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_CostOfPurchasedEnergySold" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CostOfPurchasedEnergySold"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_CostOfPurchasedEnergySold_lbl" xml:lang="en-US">Energy cost</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CostOfPurchasedEnergySold" xlink:to="ifrs-full_CostOfPurchasedEnergySold_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_PayablesForPurchaseOfEnergy" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PayablesForPurchaseOfEnergy"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_PayablesForPurchaseOfEnergy_lbl" xml:lang="en-US">Purchase agreement value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PayablesForPurchaseOfEnergy" xlink:to="ifrs-full_PayablesForPurchaseOfEnergy_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_TransactionPrice" xlink:href="simecb-20251231.xsd#simecb_TransactionPrice"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_TransactionPrice_lbl" xml:lang="en-US">Transaction price (in Dollars)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TransactionPrice" xlink:to="simecb_TransactionPrice_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_MarketValueOfTheLand" xlink:href="simecb-20251231.xsd#simecb_MarketValueOfTheLand"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_MarketValueOfTheLand_lbl" xml:lang="en-US">Market value of the land (in Dollars)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_MarketValueOfTheLand" xlink:to="simecb_MarketValueOfTheLand_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_CompensationForDamages" xlink:href="simecb-20251231.xsd#simecb_CompensationForDamages"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_CompensationForDamages_lbl" xml:lang="en-US">Compensation for damages (in Dollars)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CompensationForDamages" xlink:to="simecb_CompensationForDamages_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_DeductedForOutstandingPropertyTaxes" xlink:href="simecb-20251231.xsd#simecb_DeductedForOutstandingPropertyTaxes"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_DeductedForOutstandingPropertyTaxes_lbl" xml:lang="en-US">Deducted for outstanding property taxes (in Dollars)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DeductedForOutstandingPropertyTaxes" xlink:to="simecb_DeductedForOutstandingPropertyTaxes_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_MetrolinxPaidAmount" xlink:href="simecb-20251231.xsd#simecb_MetrolinxPaidAmount"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_MetrolinxPaidAmount_lbl" xml:lang="en-US">Metrolinx paid amount (in Dollars)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_MetrolinxPaidAmount" xlink:to="simecb_MetrolinxPaidAmount_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_PreliminaryTariffRate" xlink:href="simecb-20251231.xsd#simecb_PreliminaryTariffRate"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_PreliminaryTariffRate_lbl" xml:lang="en-US">Preliminary rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PreliminaryTariffRate" xlink:to="simecb_PreliminaryTariffRate_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_CustomsAndBorderProtectionIssued" xlink:href="simecb-20251231.xsd#simecb_CustomsAndBorderProtectionIssued"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_CustomsAndBorderProtectionIssued_lbl" xml:lang="en-US">Customs and border protection issued (in Dollars)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CustomsAndBorderProtectionIssued" xlink:to="simecb_CustomsAndBorderProtectionIssued_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_CustomsAndBorderProtectionIssuedRate" xlink:href="simecb-20251231.xsd#simecb_CustomsAndBorderProtectionIssuedRate"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_CustomsAndBorderProtectionIssuedRate_lbl" xml:lang="en-US">Customs and border protection issued rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CustomsAndBorderProtectionIssuedRate" xlink:to="simecb_CustomsAndBorderProtectionIssuedRate_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_PreliminaryTariffDumpingRate" xlink:href="simecb-20251231.xsd#simecb_PreliminaryTariffDumpingRate"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_PreliminaryTariffDumpingRate_lbl" xml:lang="en-US">Preliminary tariff dumping rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PreliminaryTariffDumpingRate" xlink:to="simecb_PreliminaryTariffDumpingRate_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_FinalAndDefinitiveRate" xlink:href="simecb-20251231.xsd#simecb_FinalAndDefinitiveRate"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_FinalAndDefinitiveRate_lbl" xml:lang="en-US">Final and definitive rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_FinalAndDefinitiveRate" xlink:to="simecb_FinalAndDefinitiveRate_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_PercentageOfFinalResult" xlink:href="simecb-20251231.xsd#simecb_PercentageOfFinalResult"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_PercentageOfFinalResult_lbl" xml:lang="en-US">Percentage of final result</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PercentageOfFinalResult" xlink:to="simecb_PercentageOfFinalResult_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_PercentageOfGrupoSimec" xlink:href="simecb-20251231.xsd#simecb_PercentageOfGrupoSimec"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_PercentageOfGrupoSimec_lbl" xml:lang="en-US">Percentage of grupo simec</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PercentageOfGrupoSimec" xlink:to="simecb_PercentageOfGrupoSimec_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_PercentageOfTariffRate" xlink:href="simecb-20251231.xsd#simecb_PercentageOfTariffRate"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_PercentageOfTariffRate_lbl" xml:lang="en-US">Percentage of tariff rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PercentageOfTariffRate" xlink:to="simecb_PercentageOfTariffRate_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_DescriptionOfAccountingPolicyForConversionOfForeignSubsidiariesFinancialStatementsExplanatory" xlink:href="simecb-20251231.xsd#simecb_DescriptionOfAccountingPolicyForConversionOfForeignSubsidiariesFinancialStatementsExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_DescriptionOfAccountingPolicyForConversionOfForeignSubsidiariesFinancialStatementsExplanatory_lbl" xml:lang="en-US">Conversion of foreign subsidiaries financial statements</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DescriptionOfAccountingPolicyForConversionOfForeignSubsidiariesFinancialStatementsExplanatory" xlink:to="simecb_DescriptionOfAccountingPolicyForConversionOfForeignSubsidiariesFinancialStatementsExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForBusinessCombinationsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForBusinessCombinationsExplanatory"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForBusinessCombinationsExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForBusinessCombinationsExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DescriptionOfAccountingPolicyToDetermineComponentsOfCashAndCashEquivalents" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyToDetermineComponentsOfCashAndCashEquivalents"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyToDetermineComponentsOfCashAndCashEquivalents_lbl" xml:lang="en-US">Cash and cash equivalents and temporary investments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyToDetermineComponentsOfCashAndCashEquivalents" xlink:to="ifrs-full_DescriptionOfAccountingPolicyToDetermineComponentsOfCashAndCashEquivalents_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_DescriptionOfAccountingPolicyForAllowancesForEstimatesForExpectedCreditLosses" xlink:href="simecb-20251231.xsd#simecb_DescriptionOfAccountingPolicyForAllowancesForEstimatesForExpectedCreditLosses"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_DescriptionOfAccountingPolicyForAllowancesForEstimatesForExpectedCreditLosses_lbl" xml:lang="en-US">Estimates for expected credit losses</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DescriptionOfAccountingPolicyForAllowancesForEstimatesForExpectedCreditLosses" xlink:to="simecb_DescriptionOfAccountingPolicyForAllowancesForEstimatesForExpectedCreditLosses_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForMeasuringInventories" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForMeasuringInventories"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForMeasuringInventories_lbl" xml:lang="en-US">Inventories and cost of sales</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForMeasuringInventories" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForMeasuringInventories_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory_lbl" xml:lang="en-US">Property, plant and equipment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory_lbl" xml:lang="en-US">Leases</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForBorrowingCostsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForBorrowingCostsExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForBorrowingCostsExplanatory_lbl" xml:lang="en-US">Costs for loans</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForBorrowingCostsExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForBorrowingCostsExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory_lbl" xml:lang="en-US">Intangible assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForGoodwillExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForGoodwillExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForGoodwillExplanatory_lbl" xml:lang="en-US">Goodwill</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForGoodwillExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForGoodwillExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsOtherThanGoodwillExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsOtherThanGoodwillExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsOtherThanGoodwillExplanatory_lbl" xml:lang="en-US">Impairment of tangible and intangible assets other than goodwill</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsOtherThanGoodwillExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsOtherThanGoodwillExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForProvisionsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForProvisionsExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForProvisionsExplanatory_lbl" xml:lang="en-US">Provisions</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForProvisionsExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForProvisionsExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForEmployeeBenefitsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForEmployeeBenefitsExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForEmployeeBenefitsExplanatory_lbl" xml:lang="en-US">Retirement benefit cost</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForEmployeeBenefitsExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForEmployeeBenefitsExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForEarningsPerShareExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForEarningsPerShareExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForEarningsPerShareExplanatory_lbl" xml:lang="en-US">Earnings per share</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForEarningsPerShareExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForEarningsPerShareExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory_lbl" xml:lang="en-US">Income taxes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory_lbl" xml:lang="en-US">Foreign currencies transactions</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory_lbl" xml:lang="en-US">Financial instruments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFinancialAssetsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForFinancialAssetsExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFinancialAssetsExplanatory_lbl" xml:lang="en-US">Financial assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForFinancialAssetsExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForFinancialAssetsExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFinancialLiabilitiesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForFinancialLiabilitiesExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFinancialLiabilitiesExplanatory_lbl" xml:lang="en-US">Financial liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForFinancialLiabilitiesExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForFinancialLiabilitiesExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsExplanatory_lbl" xml:lang="en-US">Derivative financial instruments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForRecognitionOfRevenue" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForRecognitionOfRevenue"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForRecognitionOfRevenue_lbl" xml:lang="en-US">Revenue from contracts with customers</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForRecognitionOfRevenue" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForRecognitionOfRevenue_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForSegmentReportingExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForSegmentReportingExplanatory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForSegmentReportingExplanatory_lbl" xml:lang="en-US">Financial information by operating segment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForSegmentReportingExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForSegmentReportingExplanatory_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_DescriptionOfAccountingPolicyForEnvironmentalLiabilitiestextBlock" xlink:href="simecb-20251231.xsd#simecb_DescriptionOfAccountingPolicyForEnvironmentalLiabilitiestextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_DescriptionOfAccountingPolicyForEnvironmentalLiabilitiestextBlock_lbl" xml:lang="en-US">Environmental liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DescriptionOfAccountingPolicyForEnvironmentalLiabilitiestextBlock" xlink:to="simecb_DescriptionOfAccountingPolicyForEnvironmentalLiabilitiestextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_DescriptionOfAccountingPolicyForCostOfSalesAndExpensesByFunctiontextBlock" xlink:href="simecb-20251231.xsd#simecb_DescriptionOfAccountingPolicyForCostOfSalesAndExpensesByFunctiontextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_DescriptionOfAccountingPolicyForCostOfSalesAndExpensesByFunctiontextBlock_lbl" xml:lang="en-US">Cost of sales and expenses by function</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DescriptionOfAccountingPolicyForCostOfSalesAndExpensesByFunctiontextBlock" xlink:to="simecb_DescriptionOfAccountingPolicyForCostOfSalesAndExpensesByFunctiontextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_CompanhiaSiderrgicaValeDoParabaLtdaMember" xlink:href="simecb-20251231.xsd#simecb_CompanhiaSiderrgicaValeDoParabaLtdaMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_CompanhiaSiderrgicaValeDoParabaLtdaMember_lbl" xml:lang="en-US">Companhia Sider&#250;rgica Vale do Para&#237;ba Ltda [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CompanhiaSiderrgicaValeDoParabaLtdaMember" xlink:to="simecb_CompanhiaSiderrgicaValeDoParabaLtdaMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_CompanhiaSiderurgicaDoEspirituSantoSAMember" xlink:href="simecb-20251231.xsd#simecb_CompanhiaSiderurgicaDoEspirituSantoSAMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_CompanhiaSiderurgicaDoEspirituSantoSAMember_lbl" xml:lang="en-US">Companhia Siderurgica do Espiritu Santo S.A.[Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CompanhiaSiderurgicaDoEspirituSantoSAMember" xlink:to="simecb_CompanhiaSiderurgicaDoEspirituSantoSAMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ICHHoldingCompanyShareInSimRepCorporationAndSubsidiariesMember" xlink:href="simecb-20251231.xsd#simecb_ICHHoldingCompanyShareInSimRepCorporationAndSubsidiariesMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ICHHoldingCompanyShareInSimRepCorporationAndSubsidiariesMember_lbl" xml:lang="en-US">ICH [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ICHHoldingCompanyShareInSimRepCorporationAndSubsidiariesMember" xlink:to="simecb_ICHHoldingCompanyShareInSimRepCorporationAndSubsidiariesMember_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ShorttermBorrowingsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ShorttermBorrowingsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ShorttermBorrowingsMember_lbl" xml:lang="en-US">Short-Term Borrowings [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ShorttermBorrowingsMember" xlink:to="ifrs-full_ShorttermBorrowingsMember_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_LongtermBorrowingsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LongtermBorrowingsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LongtermBorrowingsMember_lbl" xml:lang="en-US">Long-Term Borrowings [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LongtermBorrowingsMember" xlink:to="ifrs-full_LongtermBorrowingsMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_MediumTermNotesOfSimecMember" xlink:href="simecb-20251231.xsd#simecb_MediumTermNotesOfSimecMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_MediumTermNotesOfSimecMember_lbl" xml:lang="en-US">Medium Term Notes Of Simec [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_MediumTermNotesOfSimecMember" xlink:to="simecb_MediumTermNotesOfSimecMember_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="simecb_MediumTermNotesOfSimecMember_lbl0" xml:lang="en-US">Medium-term notes of Simec [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_MediumTermNotesOfSimecMember" xlink:to="simecb_MediumTermNotesOfSimecMember_lbl0"/>
    <loc xlink:type="locator" xlink:label="simecb_RepublicEmployeesMember" xlink:href="simecb-20251231.xsd#simecb_RepublicEmployeesMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_RepublicEmployeesMember_lbl" xml:lang="en-US">Republic employees [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_RepublicEmployeesMember" xlink:to="simecb_RepublicEmployeesMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ClassISharesMember" xlink:href="simecb-20251231.xsd#simecb_ClassISharesMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ClassISharesMember_lbl" xml:lang="en-US">Class I Shares [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ClassISharesMember" xlink:to="simecb_ClassISharesMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ClassIISharesMember" xlink:href="simecb-20251231.xsd#simecb_ClassIISharesMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ClassIISharesMember_lbl" xml:lang="en-US">Class II Shares [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ClassIISharesMember" xlink:to="simecb_ClassIISharesMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_SigosaMember" xlink:href="simecb-20251231.xsd#simecb_SigosaMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_SigosaMember_lbl" xml:lang="en-US">Perfiles Comerciales Sigosa, S.A. de C.V. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_SigosaMember" xlink:to="simecb_SigosaMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_CorrectiveActionConsentAgreementMember" xlink:href="simecb-20251231.xsd#simecb_CorrectiveActionConsentAgreementMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_CorrectiveActionConsentAgreementMember_lbl" xml:lang="en-US">Corrective Action Consent Agreement [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CorrectiveActionConsentAgreementMember" xlink:to="simecb_CorrectiveActionConsentAgreementMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_RepublicSteelMember" xlink:href="simecb-20251231.xsd#simecb_RepublicSteelMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_RepublicSteelMember_lbl" xml:lang="en-US">Republic Steel [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_RepublicSteelMember" xlink:to="simecb_RepublicSteelMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_NewcommMember" xlink:href="simecb-20251231.xsd#simecb_NewcommMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_NewcommMember_lbl" xml:lang="en-US">Newcomm [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_NewcommMember" xlink:to="simecb_NewcommMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ENELTRADINGBRASILSAMember" xlink:href="simecb-20251231.xsd#simecb_ENELTRADINGBRASILSAMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ENELTRADINGBRASILSAMember_lbl" xml:lang="en-US">NEWCOM [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ENELTRADINGBRASILSAMember" xlink:to="simecb_ENELTRADINGBRASILSAMember_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="simecb_ENELTRADINGBRASILSAMember_lbl0" xml:lang="en-US">EN EL TRADING BRASIL S.A. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ENELTRADINGBRASILSAMember" xlink:to="simecb_ENELTRADINGBRASILSAMember_lbl0"/>
    <loc xlink:type="locator" xlink:label="simecb_NewcomMember" xlink:href="simecb-20251231.xsd#simecb_NewcomMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_NewcomMember_lbl" xml:lang="en-US">Newcom [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_NewcomMember" xlink:to="simecb_NewcomMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_AMRICAMember" xlink:href="simecb-20251231.xsd#simecb_AMRICAMember"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AMRICAMember" xlink:to="simecb_AMRICAMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_SQUADRAMember" xlink:href="simecb-20251231.xsd#simecb_SQUADRAMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_SQUADRAMember_lbl" xml:lang="en-US">SQUADRA [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_SQUADRAMember" xlink:to="simecb_SQUADRAMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_CESPAURENMember" xlink:href="simecb-20251231.xsd#simecb_CESPAURENMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_CESPAURENMember_lbl" xml:lang="en-US">CESP AUREN [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CESPAURENMember" xlink:to="simecb_CESPAURENMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ScenarioForecastsMember" xlink:href="simecb-20251231.xsd#simecb_ScenarioForecastsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_ScenarioForecastsMember_lbl" xml:lang="en-US">Scenario Forecasts {Member}</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScenarioForecastsMember" xlink:to="simecb_ScenarioForecastsMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_AESMember" xlink:href="simecb-20251231.xsd#simecb_AESMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_AESMember_lbl" xml:lang="en-US">AES [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AESMember" xlink:to="simecb_AESMember_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_RepublicCanadianDrawIncMember" xlink:href="simecb-20251231.xsd#simecb_RepublicCanadianDrawIncMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="simecb_RepublicCanadianDrawIncMember_lbl" xml:lang="en-US">Republic Canadian Draw Inc. [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_RepublicCanadianDrawIncMember" xlink:to="simecb_RepublicCanadianDrawIncMember_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ComponentsOfEquityDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ComponentsOfEquityDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ComponentsOfEquityDomain_lbl" xml:lang="en-US">Components of equity [domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ComponentsOfEquityDomain" xlink:to="ifrs-full_ComponentsOfEquityDomain_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_StatementOfChangesInEquityTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_StatementOfChangesInEquityTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_StatementOfChangesInEquityTable_lbl" xml:lang="en-US">Statement of changes in equity [table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_StatementOfChangesInEquityTable" xlink:to="ifrs-full_StatementOfChangesInEquityTable_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_StatementOfChangesInEquityLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_StatementOfChangesInEquityLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_StatementOfChangesInEquityLineItems_lbl" xml:lang="en-US">Statement of changes in equity [line items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_StatementOfChangesInEquityLineItems" xlink:to="ifrs-full_StatementOfChangesInEquityLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_SignificantInvestmentsInSubsidiariesDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_SignificantInvestmentsInSubsidiariesDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_SignificantInvestmentsInSubsidiariesDomain_lbl" xml:lang="en-US">Subsidiaries [domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_SignificantInvestmentsInSubsidiariesDomain" xlink:to="ifrs-full_SignificantInvestmentsInSubsidiariesDomain_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_BasisofPreparationandPresentationoftheConsolidatedFinancialStatementsScheduleofSubsidiariesDetailsTable" xlink:href="simecb-20251231.xsd#simecb_BasisofPreparationandPresentationoftheConsolidatedFinancialStatementsScheduleofSubsidiariesDetailsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_BasisofPreparationandPresentationoftheConsolidatedFinancialStatementsScheduleofSubsidiariesDetailsTable_lbl" xml:lang="en-US">Basis of Preparation and Presentation of the Consolidated Financial Statements - Schedule of Subsidiaries (Details) [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_BasisofPreparationandPresentationoftheConsolidatedFinancialStatementsScheduleofSubsidiariesDetailsTable" xlink:to="simecb_BasisofPreparationandPresentationoftheConsolidatedFinancialStatementsScheduleofSubsidiariesDetailsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesLineItems_lbl" xml:lang="en-US">Schedule of Subsidiaries [line items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesLineItems" xlink:to="ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_NonadjustingEventsAfterReportingPeriodDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NonadjustingEventsAfterReportingPeriodDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NonadjustingEventsAfterReportingPeriodDomain_lbl" xml:lang="en-US">Non-adjusting events after reporting period [domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NonadjustingEventsAfterReportingPeriodDomain" xlink:to="ifrs-full_NonadjustingEventsAfterReportingPeriodDomain_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_BasisofPreparationandPresentationoftheConsolidatedFinancialStatementsScheduleofRelevantExchangeRatesDetailsTable" xlink:href="simecb-20251231.xsd#simecb_BasisofPreparationandPresentationoftheConsolidatedFinancialStatementsScheduleofRelevantExchangeRatesDetailsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_BasisofPreparationandPresentationoftheConsolidatedFinancialStatementsScheduleofRelevantExchangeRatesDetailsTable_lbl" xml:lang="en-US">Basis of Preparation and Presentation of the Consolidated Financial Statements - Schedule of Relevant Exchange Rates (Details) [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_BasisofPreparationandPresentationoftheConsolidatedFinancialStatementsScheduleofRelevantExchangeRatesDetailsTable" xlink:to="simecb_BasisofPreparationandPresentationoftheConsolidatedFinancialStatementsScheduleofRelevantExchangeRatesDetailsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_BasisofPreparationandPresentationoftheConsolidatedFinancialStatementsScheduleofRelevantExchangeRatesDetailsLineItems" xlink:href="simecb-20251231.xsd#simecb_BasisofPreparationandPresentationoftheConsolidatedFinancialStatementsScheduleofRelevantExchangeRatesDetailsLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_BasisofPreparationandPresentationoftheConsolidatedFinancialStatementsScheduleofRelevantExchangeRatesDetailsLineItems_lbl" xml:lang="en-US">Schedule of Relevant Exchange Rates [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_BasisofPreparationandPresentationoftheConsolidatedFinancialStatementsScheduleofRelevantExchangeRatesDetailsLineItems" xlink:to="simecb_BasisofPreparationandPresentationoftheConsolidatedFinancialStatementsScheduleofRelevantExchangeRatesDetailsLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ClassesOfPropertyPlantAndEquipmentDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfPropertyPlantAndEquipmentDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ClassesOfPropertyPlantAndEquipmentDomain_lbl" xml:lang="en-US">Classes of property, plant and equipment [domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ClassesOfPropertyPlantAndEquipmentDomain" xlink:to="ifrs-full_ClassesOfPropertyPlantAndEquipmentDomain_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_RangeDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RangeDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RangeDomain_lbl" xml:lang="en-US">Range [domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RangeDomain" xlink:to="ifrs-full_RangeDomain_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_BasisofPreparationandPresentationoftheConsolidatedFinancialStatementsScheduleofEstimatedUsefulLivesofAssetsDetailsTable" xlink:href="simecb-20251231.xsd#simecb_BasisofPreparationandPresentationoftheConsolidatedFinancialStatementsScheduleofEstimatedUsefulLivesofAssetsDetailsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_BasisofPreparationandPresentationoftheConsolidatedFinancialStatementsScheduleofEstimatedUsefulLivesofAssetsDetailsTable_lbl" xml:lang="en-US">Basis of Preparation and Presentation of the Consolidated Financial Statements - Schedule of Estimated Useful Lives of Assets (Details) [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_BasisofPreparationandPresentationoftheConsolidatedFinancialStatementsScheduleofEstimatedUsefulLivesofAssetsDetailsTable" xlink:to="simecb_BasisofPreparationandPresentationoftheConsolidatedFinancialStatementsScheduleofEstimatedUsefulLivesofAssetsDetailsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfPropertyPlantAndEquipmentLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfPropertyPlantAndEquipmentLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfPropertyPlantAndEquipmentLineItems_lbl" xml:lang="en-US">Schedule of Estimated Useful Lives of Assets [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfPropertyPlantAndEquipmentLineItems" xlink:to="ifrs-full_DisclosureOfPropertyPlantAndEquipmentLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_PastDueStatusDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PastDueStatusDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PastDueStatusDomain_lbl" xml:lang="en-US">Past due status [domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PastDueStatusDomain" xlink:to="ifrs-full_PastDueStatusDomain_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_TradeReceivablesNetScheduleofAgeofNetReceivablesthatarePastDueDetailsTable" xlink:href="simecb-20251231.xsd#simecb_TradeReceivablesNetScheduleofAgeofNetReceivablesthatarePastDueDetailsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_TradeReceivablesNetScheduleofAgeofNetReceivablesthatarePastDueDetailsTable_lbl" xml:lang="en-US">Trade Receivables &#8211; Net - Schedule of Age of Net Receivables that are Past Due (Details) [Table]</label>
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    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfFinancialAssetsThatAreEitherPastDueOrImpairedLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFinancialAssetsThatAreEitherPastDueOrImpairedLineItems"/>
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    <loc xlink:type="locator" xlink:label="ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillDomain"/>
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    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfIntangibleAssetsLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsLineItems_lbl" xml:lang="en-US">Schedule of Balance [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfIntangibleAssetsLineItems" xlink:to="ifrs-full_DisclosureOfIntangibleAssetsLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_IntangibleandOtherLongTermAssetsScheduleofReconciliationBetweentheOpeningandClosingBalancesDetailsTable" xlink:href="simecb-20251231.xsd#simecb_IntangibleandOtherLongTermAssetsScheduleofReconciliationBetweentheOpeningandClosingBalancesDetailsTable"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_IntangibleandOtherLongTermAssetsScheduleofReconciliationBetweentheOpeningandClosingBalancesDetailsTable" xlink:to="simecb_IntangibleandOtherLongTermAssetsScheduleofReconciliationBetweentheOpeningandClosingBalancesDetailsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsMaterialToEntityLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfIntangibleAssetsMaterialToEntityLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsMaterialToEntityLineItems_lbl" xml:lang="en-US">Schedule of Reconciliation Between the Opening and Closing Balances [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfIntangibleAssetsMaterialToEntityLineItems" xlink:to="ifrs-full_DisclosureOfIntangibleAssetsMaterialToEntityLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_NetDefinedBenefitLiabilityAssetDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NetDefinedBenefitLiabilityAssetDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NetDefinedBenefitLiabilityAssetDomain_lbl" xml:lang="en-US">Net defined benefit liability (asset) [domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NetDefinedBenefitLiabilityAssetDomain" xlink:to="ifrs-full_NetDefinedBenefitLiabilityAssetDomain_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DefinedBenefitPlansDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DefinedBenefitPlansDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DefinedBenefitPlansDomain_lbl" xml:lang="en-US">Defined benefit plans [domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DefinedBenefitPlansDomain" xlink:to="ifrs-full_DefinedBenefitPlansDomain_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_EmployeeBenefitsScheduleofEmployeeBenefitsLiabilityDetailsTable" xlink:href="simecb-20251231.xsd#simecb_EmployeeBenefitsScheduleofEmployeeBenefitsLiabilityDetailsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_EmployeeBenefitsScheduleofEmployeeBenefitsLiabilityDetailsTable_lbl" xml:lang="en-US">Employee Benefits - Schedule of Employee Benefits Liability (Details) [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_EmployeeBenefitsScheduleofEmployeeBenefitsLiabilityDetailsTable" xlink:to="simecb_EmployeeBenefitsScheduleofEmployeeBenefitsLiabilityDetailsTable_lbl"/>
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    <loc xlink:type="locator" xlink:label="ifrs-full_CategoriesOfRelatedPartiesDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CategoriesOfRelatedPartiesDomain"/>
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    <loc xlink:type="locator" xlink:label="simecb_EmployeeBenefitsScheduleofNetCostforthePeriodBookedinProfitandLossDetailsLineItems" xlink:href="simecb-20251231.xsd#simecb_EmployeeBenefitsScheduleofNetCostforthePeriodBookedinProfitandLossDetailsLineItems"/>
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    <loc xlink:type="locator" xlink:label="ifrs-full_GeographicalAreasDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GeographicalAreasDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GeographicalAreasDomain_lbl" xml:lang="en-US">Geographical areas [domain]</label>
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    <loc xlink:type="locator" xlink:label="ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsDomain"/>
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    <loc xlink:type="locator" xlink:label="simecb_IncomeTaxesScheduleofDeferredIncomeTaxLiabilityDetailsTable" xlink:href="simecb-20251231.xsd#simecb_IncomeTaxesScheduleofDeferredIncomeTaxLiabilityDetailsTable"/>
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    <loc xlink:type="locator" xlink:label="ifrs-full_InvestmentsInEquityInstrumentsDesignatedAtFairValueThroughOtherComprehensiveIncomeDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InvestmentsInEquityInstrumentsDesignatedAtFairValueThroughOtherComprehensiveIncomeDomain"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OtherComprehensiveIncomeLossScheduleofOtherComprehensiveIncomeLossDetailsTable" xlink:to="simecb_OtherComprehensiveIncomeLossScheduleofOtherComprehensiveIncomeLossDetailsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfAnalysisOfOtherComprehensiveIncomeByItemLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfAnalysisOfOtherComprehensiveIncomeByItemLineItems"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_SignificantEventsDetailsTable_lbl" xml:lang="en-US">Significant Events (Details) [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_SignificantEventsDetailsTable" xlink:to="simecb_SignificantEventsDetailsTable_lbl"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_BasisofPreparationandPresentationoftheConsolidatedFinancialStatementsDetailsTable" xlink:to="simecb_BasisofPreparationandPresentationoftheConsolidatedFinancialStatementsDetailsTable_lbl"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_InventoriesDetailsTable_lbl" xml:lang="en-US">Inventories (Details) [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_InventoriesDetailsTable" xlink:to="simecb_InventoriesDetailsTable_lbl"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_InventoriesDetailsLineItems" xlink:to="simecb_InventoriesDetailsLineItems_lbl"/>
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    <loc xlink:type="locator" xlink:label="simecb_EmployeeBenefitsDetailsTable" xlink:href="simecb-20251231.xsd#simecb_EmployeeBenefitsDetailsTable"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_IncomeTaxesDetailsLineItems" xlink:to="simecb_IncomeTaxesDetailsLineItems_lbl"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_StockholdersEquityDetailsTable" xlink:to="simecb_StockholdersEquityDetailsTable_lbl"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TransactionsandBalanceswithRelatedPartiesDetailsTable" xlink:to="simecb_TransactionsandBalanceswithRelatedPartiesDetailsTable_lbl"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ContingenciesDetailsTable" xlink:to="simecb_ContingenciesDetailsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_ContingenciesDetailsLineItems" xlink:href="simecb-20251231.xsd#simecb_ContingenciesDetailsLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ContingenciesDetailsLineItems_lbl" xml:lang="en-US">Contingencies [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ContingenciesDetailsLineItems" xlink:to="simecb_ContingenciesDetailsLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_CommitmentsDetailsTable" xlink:href="simecb-20251231.xsd#simecb_CommitmentsDetailsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_CommitmentsDetailsTable_lbl" xml:lang="en-US">Commitments (Details) [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CommitmentsDetailsTable" xlink:to="simecb_CommitmentsDetailsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_DisclosureOfFinancialLiabilitiesThatArePartOfSupplierFinanceArrangementsLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFinancialLiabilitiesThatArePartOfSupplierFinanceArrangementsLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfFinancialLiabilitiesThatArePartOfSupplierFinanceArrangementsLineItems_lbl" xml:lang="en-US">Commitments [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfFinancialLiabilitiesThatArePartOfSupplierFinanceArrangementsLineItems" xlink:to="ifrs-full_DisclosureOfFinancialLiabilitiesThatArePartOfSupplierFinanceArrangementsLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="simecb_SubsequentEventsDetailsTable" xlink:href="simecb-20251231.xsd#simecb_SubsequentEventsDetailsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_SubsequentEventsDetailsTable_lbl" xml:lang="en-US">Subsequent Events (Details) [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_SubsequentEventsDetailsTable" xlink:to="simecb_SubsequentEventsDetailsTable_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems_lbl0" xml:lang="en-US">Subsequent Events [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems" xlink:to="ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_AcquisitionsOfPropertyPlantAndEquipment_lbl0" xml:lang="en-US">Acquisitions of property, plant and equipment.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AcquisitionsOfPropertyPlantAndEquipment" xlink:to="simecb_AcquisitionsOfPropertyPlantAndEquipment_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_ActiveNotCirculatingin_lbl0" xml:lang="en-US">Total of active not circulating.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ActiveNotCirculatingin" xlink:to="simecb_ActiveNotCirculatingin_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_AdjustmentsForDecreaseIncreaseInDueFromRelatedPartsReceivables_lbl0" xml:lang="en-US">Adjustments for decrease (increase) in due from related parts receivables to reconcile profit (loss) to net cash flow from (used in) operating activities.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AdjustmentsForDecreaseIncreaseInDueFromRelatedPartsReceivables" xlink:to="simecb_AdjustmentsForDecreaseIncreaseInDueFromRelatedPartsReceivables_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_AdjustmentsForIncreaseDecreaseInAccountsPayableOtherAndAccruedLiabilitiesAndTaxesOtherThanIncomeTaxes_lbl0" xml:lang="en-US">The amount of increase (decrease) in accounts payable other and accrued liabilities and taxes other than income taxes.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AdjustmentsForIncreaseDecreaseInAccountsPayableOtherAndAccruedLiabilitiesAndTaxesOtherThanIncomeTaxes" xlink:to="simecb_AdjustmentsForIncreaseDecreaseInAccountsPayableOtherAndAccruedLiabilitiesAndTaxesOtherThanIncomeTaxes_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_AdjustmentsForIncreaseDecreaseInDueToRelatedPartiesPayable_lbl0" xml:lang="en-US">Adjustments for increase (decrease) in due to related parties payable to reconcile profit (loss) to net cash flow from (used in) operating activities.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AdjustmentsForIncreaseDecreaseInDueToRelatedPartiesPayable" xlink:to="simecb_AdjustmentsForIncreaseDecreaseInDueToRelatedPartiesPayable_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_AllowanceAccountForCreditLossesAccountRecoveries_lbl0" xml:lang="en-US">The amount of allowance account for credit losses account recoveries.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AllowanceAccountForCreditLossesAccountRecoveries" xlink:to="simecb_AllowanceAccountForCreditLossesAccountRecoveries_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_AllowanceAccountForCreditLossesOfTranslationsEffects_lbl0" xml:lang="en-US">Represents allowance for credit losses on translation effects.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AllowanceAccountForCreditLossesOfTranslationsEffects" xlink:to="simecb_AllowanceAccountForCreditLossesOfTranslationsEffects_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_AllowanceAccountForCreditLossesProvisions_lbl0" xml:lang="en-US">The amount of allowance account for credit losses provisions.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AllowanceAccountForCreditLossesProvisions" xlink:to="simecb_AllowanceAccountForCreditLossesProvisions_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_AllowanceAccountForCreditLossesofFinancialAssets_lbl1" xml:lang="en-US">The amount of an allowance account used to record impairments to financial assets due to credit losses. [Refer: Financial assets]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AllowanceAccountForCreditLossesofFinancialAssets" xlink:to="simecb_AllowanceAccountForCreditLossesofFinancialAssets_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_AmountOfPenaltyPaid_lbl0" xml:lang="en-US">Amount of penalty paid.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AmountOfPenaltyPaid" xlink:to="simecb_AmountOfPenaltyPaid_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_BenefitFromUtilizationOfTaxLossCarryforwardAndOthers_lbl0" xml:lang="en-US">Benefit from utilization of tax loss carry-forward and others.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_BenefitFromUtilizationOfTaxLossCarryforwardAndOthers" xlink:to="simecb_BenefitFromUtilizationOfTaxLossCarryforwardAndOthers_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_CancellationsAmount_lbl0" xml:lang="en-US">The amount of cancellations.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CancellationsAmount" xlink:to="simecb_CancellationsAmount_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_CivilPenalties_lbl0" xml:lang="en-US">The amount of civil penalties.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CivilPenalties" xlink:to="simecb_CivilPenalties_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_CokeInventories_lbl1" xml:lang="en-US">The amount of coke inventories non current.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CokeInventories" xlink:to="simecb_CokeInventories_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_CommonStockUnitValue_lbl0" xml:lang="en-US">Common stock unit value.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CommonStockUnitValue" xlink:to="simecb_CommonStockUnitValue_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_CompensationForDamages_lbl0" xml:lang="en-US">Compensation for damages.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CompensationForDamages" xlink:to="simecb_CompensationForDamages_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_ContingenciesAndCommitments_lbl0" xml:lang="en-US">Amount of contingencies and commitments.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ContingenciesAndCommitments" xlink:to="simecb_ContingenciesAndCommitments_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_ConversionTranslationAdjustmentOnForeignSubsidiaries_lbl0" xml:lang="en-US">Conversion translation adjustment on foreign subsidiaries.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ConversionTranslationAdjustmentOnForeignSubsidiaries" xlink:to="simecb_ConversionTranslationAdjustmentOnForeignSubsidiaries_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_CorrespondingShares_lbl0" xml:lang="en-US">The number of corresponding shares.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CorrespondingShares" xlink:to="simecb_CorrespondingShares_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_CreditTerm_lbl0" xml:lang="en-US">Credit term.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CreditTerm" xlink:to="simecb_CreditTerm_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_CustomsAndBorderProtectionIssued_lbl0" xml:lang="en-US">Represent the amount of customs and border protection issued.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CustomsAndBorderProtectionIssued" xlink:to="simecb_CustomsAndBorderProtectionIssued_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_CustomsAndBorderProtectionIssuedRate_lbl0" xml:lang="en-US">Customs and border protection issued rate.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CustomsAndBorderProtectionIssuedRate" xlink:to="simecb_CustomsAndBorderProtectionIssuedRate_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_DecreaseIncreaseInOtherNoncurrentAssets_lbl0" xml:lang="en-US">Decrease (increase) in other non-current assets.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DecreaseIncreaseInOtherNoncurrentAssets" xlink:to="simecb_DecreaseIncreaseInOtherNoncurrentAssets_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_DecreaseincreaseInOtherEquityInstruments_lbl0" xml:lang="en-US">The amount of decrease (increase) in other equity instruments.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DecreaseincreaseInOtherEquityInstruments" xlink:to="simecb_DecreaseincreaseInOtherEquityInstruments_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_DeductedForOutstandingPropertyTaxes_lbl0" xml:lang="en-US">Deducted for outstanding property taxes.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DeductedForOutstandingPropertyTaxes" xlink:to="simecb_DeductedForOutstandingPropertyTaxes_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_DeferredContributionPlanPercentage_lbl0" xml:lang="en-US">Deferred contribution plan percentage.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DeferredContributionPlanPercentage" xlink:to="simecb_DeferredContributionPlanPercentage_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_DeferredTaxAssetsAdvancesFromCustomers_lbl0" xml:lang="en-US">Amount of deferred tax assets advances from customers.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DeferredTaxAssetsAdvancesFromCustomers" xlink:to="simecb_DeferredTaxAssetsAdvancesFromCustomers_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_DeferredTaxAssetsAllowanceForDoubtfulAccounts_lbl0" xml:lang="en-US">Amount of deferred tax assets allowance.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DeferredTaxAssetsAllowanceForDoubtfulAccounts" xlink:to="simecb_DeferredTaxAssetsAllowanceForDoubtfulAccounts_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_DefinedBenefitObligationAtPresentValues_lbl1" xml:lang="en-US">The amount of defined benefit obligation at present values.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DefinedBenefitObligationAtPresentValues" xlink:to="simecb_DefinedBenefitObligationAtPresentValues_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_DefinedBenefitsCosts_lbl0" xml:lang="en-US">Net cost of benefits during the year.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DefinedBenefitsCosts" xlink:to="simecb_DefinedBenefitsCosts_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_DefinedBenefitsObligationsDBO_lbl0" xml:lang="en-US">The amount of defined benefit plan obligation.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DefinedBenefitsObligationsDBO" xlink:to="simecb_DefinedBenefitsObligationsDBO_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_DescriptionOfAccountingPolicyForAllowancesForEstimatesForExpectedCreditLosses_lbl0" xml:lang="en-US">Description of accounting policy for estimates for expected credit losses.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DescriptionOfAccountingPolicyForAllowancesForEstimatesForExpectedCreditLosses" xlink:to="simecb_DescriptionOfAccountingPolicyForAllowancesForEstimatesForExpectedCreditLosses_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_DescriptionOfAccountingPolicyForConversionOfForeignSubsidiariesFinancialStatementsExplanatory_lbl0" xml:lang="en-US">The description of the entity&apos;s accounting policy for Conversion of foreign subsidiaries&apos; financial statements.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DescriptionOfAccountingPolicyForConversionOfForeignSubsidiariesFinancialStatementsExplanatory" xlink:to="simecb_DescriptionOfAccountingPolicyForConversionOfForeignSubsidiariesFinancialStatementsExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_DescriptionOfAccountingPolicyForCostOfSalesAndExpensesByFunctiontextBlock_lbl0" xml:lang="en-US">The description of the entity&apos;s accounting policy for cost of sales and expenses by function.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DescriptionOfAccountingPolicyForCostOfSalesAndExpensesByFunctiontextBlock" xlink:to="simecb_DescriptionOfAccountingPolicyForCostOfSalesAndExpensesByFunctiontextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_DescriptionOfAccountingPolicyForEnvironmentalLiabilitiestextBlock_lbl0" xml:lang="en-US">The description of the entity&apos;s accounting policy for environmental liabilities.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DescriptionOfAccountingPolicyForEnvironmentalLiabilitiestextBlock" xlink:to="simecb_DescriptionOfAccountingPolicyForEnvironmentalLiabilitiestextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_DisclosureOfAgeOfNetReceivablesThatArePastDueExplanatory_lbl0" xml:lang="en-US">The disclosure of the age of net receivables that are past due.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DisclosureOfAgeOfNetReceivablesThatArePastDueExplanatory" xlink:to="simecb_DisclosureOfAgeOfNetReceivablesThatArePastDueExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_DisclosureOfControllingAndNoncontrollingInterestExplanatory_lbl0" xml:lang="en-US">The disclosure of controlling and non-controlling interest explanatory.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DisclosureOfControllingAndNoncontrollingInterestExplanatory" xlink:to="simecb_DisclosureOfControllingAndNoncontrollingInterestExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_DisclosureOfDetailedInformationAboutCashAndCashEquivalentsExplanatory_lbl0" xml:lang="en-US">The disclosure of detailed information about Cash and cash equivalents.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DisclosureOfDetailedInformationAboutCashAndCashEquivalentsExplanatory" xlink:to="simecb_DisclosureOfDetailedInformationAboutCashAndCashEquivalentsExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_DisclosureOfDetailedInformationAboutEstimatedUsefulLivesOfAssetsExplanatory_lbl0" xml:lang="en-US">The disclosure of detailed information about estimated useful lives of assets.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DisclosureOfDetailedInformationAboutEstimatedUsefulLivesOfAssetsExplanatory" xlink:to="simecb_DisclosureOfDetailedInformationAboutEstimatedUsefulLivesOfAssetsExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_DisclosureOfDetailedInformationAboutRecoverableTaxesExplanatory_lbl0" xml:lang="en-US">The disclosure of detailed information about recoverable taxes.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DisclosureOfDetailedInformationAboutRecoverableTaxesExplanatory" xlink:to="simecb_DisclosureOfDetailedInformationAboutRecoverableTaxesExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_DisclosureOfDetailedInformationAboutShortTermAndLongTermInventoriesExplanatory_lbl0" xml:lang="en-US">The disclosure of detailed information about short-term and long-term Inventories.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DisclosureOfDetailedInformationAboutShortTermAndLongTermInventoriesExplanatory" xlink:to="simecb_DisclosureOfDetailedInformationAboutShortTermAndLongTermInventoriesExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_DisclosureOfDetailedInformationAboutTradeAccountsPayableAndOtherAccruedLiabilitiesExplanatoryTableTextBlock_lbl0" xml:lang="en-US">Tabular disclosure of trade accounts payable.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DisclosureOfDetailedInformationAboutTradeAccountsPayableAndOtherAccruedLiabilitiesExplanatoryTableTextBlock" xlink:to="simecb_DisclosureOfDetailedInformationAboutTradeAccountsPayableAndOtherAccruedLiabilitiesExplanatoryTableTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_DisclosureOfNatureOfBusinessExplanatory_lbl0" xml:lang="en-US">The entire disclosure for nature of business.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DisclosureOfNatureOfBusinessExplanatory" xlink:to="simecb_DisclosureOfNatureOfBusinessExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_DisclosureOfNetCostForThePeriodBookedInProfitAndLossExplanatory_lbl0" xml:lang="en-US">Disclosure of Net Cost for the Period Booked in Profit and Loss.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DisclosureOfNetCostForThePeriodBookedInProfitAndLossExplanatory" xlink:to="simecb_DisclosureOfNetCostForThePeriodBookedInProfitAndLossExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_DisclosureOfOtherComprehensiveIncomeLossExplanatory_lbl0" xml:lang="en-US">Tabular disclosure of other comprehensive income loss.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DisclosureOfOtherComprehensiveIncomeLossExplanatory" xlink:to="simecb_DisclosureOfOtherComprehensiveIncomeLossExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_DisclosureOfRecoverableTaxesExplanatory_lbl0" xml:lang="en-US">The entire disclosure for recoverable taxes.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DisclosureOfRecoverableTaxesExplanatory" xlink:to="simecb_DisclosureOfRecoverableTaxesExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_DispositionOfStack_lbl0" xml:lang="en-US">Disposition of stack.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DispositionOfStack" xlink:to="simecb_DispositionOfStack_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_EarlySettlementOfObligations_lbl1" xml:lang="en-US">Amount of early settlement of obligations.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_EarlySettlementOfObligations" xlink:to="simecb_EarlySettlementOfObligations_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_EffectOfRestatementAmount_lbl0" xml:lang="en-US">Effect of restatement, Amount.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_EffectOfRestatementAmount" xlink:to="simecb_EffectOfRestatementAmount_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_EmployeeProfitSharingAmount_lbl0" xml:lang="en-US">Employee profit sharing amount.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_EmployeeProfitSharingAmount" xlink:to="simecb_EmployeeProfitSharingAmount_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_EnvironmentalLiabilities_lbl0" xml:lang="en-US">The adjustment to include the increase (decrease) during an accounting period in total estimated obligations recorded for probable future loss attributable to environmental contamination issues.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_EnvironmentalLiabilities" xlink:to="simecb_EnvironmentalLiabilities_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_ExchangeAmount_lbl0" xml:lang="en-US">Represent the amount of exchange amount.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ExchangeAmount" xlink:to="simecb_ExchangeAmount_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_ExpectedBenefitTaxExpense_lbl0" xml:lang="en-US">Amount of expected benefit, expense.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ExpectedBenefitTaxExpense" xlink:to="simecb_ExpectedBenefitTaxExpense_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_FinaIProfitandLossEmployeeBenefits_lbl0" xml:lang="en-US">The amount of Final PNL.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_FinaIProfitandLossEmployeeBenefits" xlink:to="simecb_FinaIProfitandLossEmployeeBenefits_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_FinalAndDefinitiveRate_lbl0" xml:lang="en-US">Final and definitive rate.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_FinalAndDefinitiveRate" xlink:to="simecb_FinalAndDefinitiveRate_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_FinishedGoodsInventories_lbl0" xml:lang="en-US">The amount of finished goods inventories non current.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_FinishedGoodsInventories" xlink:to="simecb_FinishedGoodsInventories_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_FixedCapitalAmount_lbl0" xml:lang="en-US">Fixed capital, Amount.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_FixedCapitalAmount" xlink:to="simecb_FixedCapitalAmount_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_FixedCapitalShares_lbl0" xml:lang="en-US">The number of fixed capital, shares.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_FixedCapitalShares" xlink:to="simecb_FixedCapitalShares_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_GVAccountDebugging_lbl0" xml:lang="en-US">The amount of GV account debugging.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_GVAccountDebugging" xlink:to="simecb_GVAccountDebugging_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_GainLossOnFinancialInstruments_lbl0" xml:lang="en-US">The amount of gain (loss) on financial instruments.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_GainLossOnFinancialInstruments" xlink:to="simecb_GainLossOnFinancialInstruments_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_GrossNoncurrentInventories_lbl0" xml:lang="en-US">Long-term inventories, gross.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_GrossNoncurrentInventories" xlink:to="simecb_GrossNoncurrentInventories_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_IncomeTaxExpenseContinuingOperationsExcludingCertainPreviousYearExpenses_lbl0" xml:lang="en-US">The aggregate amount included in the determination of profit (loss) for the period in respect of current tax and deferred tax. [Refer: Current tax expense (income); Deferred tax expense (income)]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_IncomeTaxExpenseContinuingOperationsExcludingCertainPreviousYearExpenses" xlink:to="simecb_IncomeTaxExpenseContinuingOperationsExcludingCertainPreviousYearExpenses_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_IncreaseDecreaseInInflationEffectsNet_lbl0" xml:lang="en-US">Amount of inflation effects, net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_IncreaseDecreaseInInflationEffectsNet" xlink:to="simecb_IncreaseDecreaseInInflationEffectsNet_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_IncreaseDecreaseThroughCancellationForCreditLossesOfFinancialAssets_lbl0" xml:lang="en-US">The increase (decrease) in allowance account for credit losses of financial assets resulting from cancellation.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_IncreaseDecreaseThroughCancellationForCreditLossesOfFinancialAssets" xlink:to="simecb_IncreaseDecreaseThroughCancellationForCreditLossesOfFinancialAssets_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_InitialProfitandLossEmployeeBenefits_lbl0" xml:lang="en-US">The amount of Initial profit and loss employee benefits</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_InitialProfitandLossEmployeeBenefits" xlink:to="simecb_InitialProfitandLossEmployeeBenefits_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_InterestOnSaleAndUseTax_lbl0" xml:lang="en-US">The amount of interest on sale and use tax.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_InterestOnSaleAndUseTax" xlink:to="simecb_InterestOnSaleAndUseTax_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_InvestmentsInFinancialInstruments_lbl0" xml:lang="en-US">Amount of investments in financial instruments.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_InvestmentsInFinancialInstruments" xlink:to="simecb_InvestmentsInFinancialInstruments_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_InvestmentsIncreaseProductionCapacity_lbl0" xml:lang="en-US">The amount of  investments increase production capacity.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_InvestmentsIncreaseProductionCapacity" xlink:to="simecb_InvestmentsIncreaseProductionCapacity_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_LandsTreatment_lbl0" xml:lang="en-US">Represent amount of land treatments expenses.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_LandsTreatment" xlink:to="simecb_LandsTreatment_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_LegalReserve_lbl0" xml:lang="en-US">Represents the amount of legal reserve.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_LegalReserve" xlink:to="simecb_LegalReserve_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_MarketValueOfTheLand_lbl0" xml:lang="en-US">Market value of the land.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_MarketValueOfTheLand" xlink:to="simecb_MarketValueOfTheLand_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_MetrolinxPaidAmount_lbl0" xml:lang="en-US">Metrolinx paid amount.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_MetrolinxPaidAmount" xlink:to="simecb_MetrolinxPaidAmount_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_NetCostForThePeriod_lbl0" xml:lang="en-US">The amount of net cost for the period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_NetCostForThePeriod" xlink:to="simecb_NetCostForThePeriod_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_NetCostsForThePeriod_lbl0" xml:lang="en-US">The amount of net cost for the period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_NetCostsForThePeriod" xlink:to="simecb_NetCostsForThePeriod_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_NonCurrentLoansToRelatedParties_lbl2" xml:lang="en-US">Non-current loans to related parties.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_NonCurrentLoansToRelatedParties" xlink:to="simecb_NonCurrentLoansToRelatedParties_lbl2"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_OtherAccruedLiabilities_lbl0" xml:lang="en-US">The amount of current accrued expenses and other current liabilities. [Refer: Accruals; Other current liabilities]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OtherAccruedLiabilities" xlink:to="simecb_OtherAccruedLiabilities_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_OtherAssetsRecoverable_lbl0" xml:lang="en-US">Other assets recoverable.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OtherAssetsRecoverable" xlink:to="simecb_OtherAssetsRecoverable_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_OtherIncomeAndOtherexpensesNet_lbl0" xml:lang="en-US">Represents amount of other income and other (expenses) net.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OtherIncomeAndOtherexpensesNet" xlink:to="simecb_OtherIncomeAndOtherexpensesNet_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_PaidBenefits_lbl0" xml:lang="en-US">Represents amount of projected paid benefits.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PaidBenefits" xlink:to="simecb_PaidBenefits_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_PaymentsOfProvisons_lbl0" xml:lang="en-US">Amount of payment for provisions.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PaymentsOfProvisons" xlink:to="simecb_PaymentsOfProvisons_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_PensionAmount_lbl0" xml:lang="en-US">The amount of pension.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PensionAmount" xlink:to="simecb_PensionAmount_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_PercentageOfCollectiveBargainingAgreements_lbl0" xml:lang="en-US">Percentage of collective bargaining agreements.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PercentageOfCollectiveBargainingAgreements" xlink:to="simecb_PercentageOfCollectiveBargainingAgreements_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_PercentageOfFinalResult_lbl0" xml:lang="en-US">Percentage  of final result.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PercentageOfFinalResult" xlink:to="simecb_PercentageOfFinalResult_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_PercentageOfGrupoSimec_lbl0" xml:lang="en-US">Percentage of grupo simec.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PercentageOfGrupoSimec" xlink:to="simecb_PercentageOfGrupoSimec_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_PercentageOfLegalReserve_lbl0" xml:lang="en-US">Percentage of legal reserve.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PercentageOfLegalReserve" xlink:to="simecb_PercentageOfLegalReserve_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_PercentageOfNominalCapital_lbl0" xml:lang="en-US">Percentage of nominal capital.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PercentageOfNominalCapital" xlink:to="simecb_PercentageOfNominalCapital_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_PercentageOfNominalStockholdersEquity_lbl0" xml:lang="en-US">Percentage of nominal stockholder&apos;s equity.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PercentageOfNominalStockholdersEquity" xlink:to="simecb_PercentageOfNominalStockholdersEquity_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_PercentageOfShareCapital_lbl0" xml:lang="en-US">The percentage of share capital.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PercentageOfShareCapital" xlink:to="simecb_PercentageOfShareCapital_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_PercentageOfTariffRate_lbl0" xml:lang="en-US">Percentage of tariff rate.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PercentageOfTariffRate" xlink:to="simecb_PercentageOfTariffRate_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_PercentageRangeOfChangesInFairValueOrCashFlowsOfHedgingInstrument_lbl0" xml:lang="en-US">Percentage range of changes in fair value or cash flows of hedging instrument.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PercentageRangeOfChangesInFairValueOrCashFlowsOfHedgingInstrument" xlink:to="simecb_PercentageRangeOfChangesInFairValueOrCashFlowsOfHedgingInstrument_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_PercentageShareOfEmployersProfits_lbl0" xml:lang="en-US">Percentage share of employers profits.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PercentageShareOfEmployersProfits" xlink:to="simecb_PercentageShareOfEmployersProfits_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_PlusNonVestedBenefitsObligation_lbl0" xml:lang="en-US">The amount of benefits related to obligation.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PlusNonVestedBenefitsObligation" xlink:to="simecb_PlusNonVestedBenefitsObligation_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_PreliminaryTariffDumpingRate_lbl0" xml:lang="en-US">Preliminary tariff dumping rate.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PreliminaryTariffDumpingRate" xlink:to="simecb_PreliminaryTariffDumpingRate_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_PreliminaryTariffRate_lbl0" xml:lang="en-US">Preliminary tariff rate applied on products.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PreliminaryTariffRate" xlink:to="simecb_PreliminaryTariffRate_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_ProfitsFromInventorySales_lbl0" xml:lang="en-US">The amount of revenue less cost of sales. [Refer: Cost of sales; Revenue]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ProfitsFromInventorySales" xlink:to="simecb_ProfitsFromInventorySales_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_ProfitsFromSaleOfFixedAssets_lbl0" xml:lang="en-US">Amount of profits from sale of fixed assets.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ProfitsFromSaleOfFixedAssets" xlink:to="simecb_ProfitsFromSaleOfFixedAssets_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_QuantityOfInventorie_lbl0" xml:lang="en-US">The amount of quantity of inventories.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_QuantityOfInventorie" xlink:to="simecb_QuantityOfInventorie_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_QuantityOfInventories_lbl0" xml:lang="en-US">Quantity of inventories.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_QuantityOfInventories" xlink:to="simecb_QuantityOfInventories_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_RecoveryOfLosses_lbl0" xml:lang="en-US">Recovery of losses.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_RecoveryOfLosses" xlink:to="simecb_RecoveryOfLosses_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_RecoveryOfTaxBenefits_lbl0" xml:lang="en-US">Amount of recovery of tax benefits.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_RecoveryOfTaxBenefits" xlink:to="simecb_RecoveryOfTaxBenefits_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_RepublicAccountDebugging_lbl0" xml:lang="en-US">The amount of republic account debugging.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_RepublicAccountDebugging" xlink:to="simecb_RepublicAccountDebugging_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_RepurchaseAndPlacementOfOwnCapitalStocksNet_lbl0" xml:lang="en-US">The cash outflow of repurchase and placement of own capital stocks, net.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_RepurchaseAndPlacementOfOwnCapitalStocksNet" xlink:to="simecb_RepurchaseAndPlacementOfOwnCapitalStocksNet_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_ReserveForRepurchaseAndRecolorationOfShares_lbl0" xml:lang="en-US">Amount of reserve for repurchase and recoloration of shares.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ReserveForRepurchaseAndRecolorationOfShares" xlink:to="simecb_ReserveForRepurchaseAndRecolorationOfShares_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_RollersInventories_lbl0" xml:lang="en-US">The amount of rollers inventories non current.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_RollersInventories" xlink:to="simecb_RollersInventories_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_SaleAndUseTaxAmount_lbl0" xml:lang="en-US">Sale and use tax amount.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_SaleAndUseTaxAmount" xlink:to="simecb_SaleAndUseTaxAmount_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_SaleOfScrap_lbl0" xml:lang="en-US">Sale of scrap.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_SaleOfScrap" xlink:to="simecb_SaleOfScrap_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_ScheduleOfAdditionalBankLinesOfCreditThatTheCompanyHasAtItsDisposalToReduceLiquidityRiskTableTextBlock_lbl0" xml:lang="en-US">Tabular disclosure of additional bank related to line of credit.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfAdditionalBankLinesOfCreditThatTheCompanyHasAtItsDisposalToReduceLiquidityRiskTableTextBlock" xlink:to="simecb_ScheduleOfAdditionalBankLinesOfCreditThatTheCompanyHasAtItsDisposalToReduceLiquidityRiskTableTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_ScheduleOfBalancesReceivableFromAndPayableToRelatedPartiesTableTextBlock_lbl0" xml:lang="en-US">Tabular disclosure of schedule of balances receivable from and payable to related parties.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfBalancesReceivableFromAndPayableToRelatedPartiesTableTextBlock" xlink:to="simecb_ScheduleOfBalancesReceivableFromAndPayableToRelatedPartiesTableTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_ScheduleOfBookValueOfMonetaryAssetsAndMonetaryLiabilitiesDenominatedInForeignCurrencyTableTextBlock_lbl0" xml:lang="en-US">Tabular disclosure of schedule of book value of monetary assets and monetary liabilities denominated in foreign currency.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfBookValueOfMonetaryAssetsAndMonetaryLiabilitiesDenominatedInForeignCurrencyTableTextBlock" xlink:to="simecb_ScheduleOfBookValueOfMonetaryAssetsAndMonetaryLiabilitiesDenominatedInForeignCurrencyTableTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_ScheduleOfDefinedBenefitObligationsTableTextBlock_lbl0" xml:lang="en-US">Tabular disclosure of DBO.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfDefinedBenefitObligationsTableTextBlock" xlink:to="simecb_ScheduleOfDefinedBenefitObligationsTableTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_ScheduleOfDetailedInformationAboutIncomeTaxChargedCreditedExplanatoryTableTextBlock_lbl0" xml:lang="en-US">Schedule of detailed information about income tax charged credited explanatory.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfDetailedInformationAboutIncomeTaxChargedCreditedExplanatoryTableTextBlock" xlink:to="simecb_ScheduleOfDetailedInformationAboutIncomeTaxChargedCreditedExplanatoryTableTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_ScheduleOfDetailedInformationAboutIncomeTaxExpenseBenefitExplanatoryTableTextBlock_lbl0" xml:lang="en-US">Schedule of detailed information about income tax expense benefit explanatory.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfDetailedInformationAboutIncomeTaxExpenseBenefitExplanatoryTableTextBlock" xlink:to="simecb_ScheduleOfDetailedInformationAboutIncomeTaxExpenseBenefitExplanatoryTableTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_ScheduleOfDetailedInformationAboutTaxLossesPendingOfAmortizeExplanatoryTableTextBlock_lbl0" xml:lang="en-US">Schedule of detailed information about tax losses pending of amortize explanatory.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfDetailedInformationAboutTaxLossesPendingOfAmortizeExplanatoryTableTextBlock" xlink:to="simecb_ScheduleOfDetailedInformationAboutTaxLossesPendingOfAmortizeExplanatoryTableTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_ScrapMetalSales_lbl0" xml:lang="en-US">Amount of scrap metal sales.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScrapMetalSales" xlink:to="simecb_ScrapMetalSales_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_ServiceCost_lbl0" xml:lang="en-US">The amount of service cost.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ServiceCost" xlink:to="simecb_ServiceCost_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_ShareCapitalAmount_lbl0" xml:lang="en-US">Share capital, Amount.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ShareCapitalAmount" xlink:to="simecb_ShareCapitalAmount_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_ShareCapitalShares_lbl0" xml:lang="en-US">The number of share capital, shares.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ShareCapitalShares" xlink:to="simecb_ShareCapitalShares_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_ShareOfTranslationEffectsOfForeignSubsidiaries_lbl0" xml:lang="en-US">Share of translation effects of foreign subsidiaries.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ShareOfTranslationEffectsOfForeignSubsidiaries" xlink:to="simecb_ShareOfTranslationEffectsOfForeignSubsidiaries_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_ShortTermAsset_lbl0" xml:lang="en-US">It represents amount related to short term assets.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ShortTermAsset" xlink:to="simecb_ShortTermAsset_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_ShortTermsLiabilities_lbl0" xml:lang="en-US">It represents amount of short term liabilities.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ShortTermsLiabilities" xlink:to="simecb_ShortTermsLiabilities_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_SparePartsInventories_lbl0" xml:lang="en-US">The amount of spare parts inventories non current.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_SparePartsInventories" xlink:to="simecb_SparePartsInventories_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_StockExchangeTerm_lbl0" xml:lang="en-US">The term related to stock exchange.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_StockExchangeTerm" xlink:to="simecb_StockExchangeTerm_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_TaxLossCarryforwardsExpirationPeriod_lbl0" xml:lang="en-US">Represent the tax loss carry forwards expiration period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TaxLossCarryforwardsExpirationPeriod" xlink:to="simecb_TaxLossCarryforwardsExpirationPeriod_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_TaxLossCarryforwardsExpireAfterCertainPeriod_lbl0" xml:lang="en-US">Represent the amount of tax loss carryforwards expire after certain period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TaxLossCarryforwardsExpireAfterCertainPeriod" xlink:to="simecb_TaxLossCarryforwardsExpireAfterCertainPeriod_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_TaxLossCarryforwardsExpireIndefinitely_lbl0" xml:lang="en-US">Represent the amount of tax loss carryforwards expire indefinitely.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TaxLossCarryforwardsExpireIndefinitely" xlink:to="simecb_TaxLossCarryforwardsExpireIndefinitely_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_TaxLossCarryforwardsForFederalTax_lbl0" xml:lang="en-US">Represent the amount of tax loss carryforwards for federal tax.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TaxLossCarryforwardsForFederalTax" xlink:to="simecb_TaxLossCarryforwardsForFederalTax_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_TaxLossesExpirationPeriod_lbl0" xml:lang="en-US">Represent the tax losses expiration period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TaxLossesExpirationPeriod" xlink:to="simecb_TaxLossesExpirationPeriod_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_TaxLossesForStateAndMunicipal_lbl0" xml:lang="en-US">Represent the amount of tax losses for state and municipal.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TaxLossesForStateAndMunicipal" xlink:to="simecb_TaxLossesForStateAndMunicipal_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_TotalAccountsPayableTradeAndOtherAccruedLiabilities_lbl0" xml:lang="en-US">Total accounts payable trade and other accrued liabilities.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TotalAccountsPayableTradeAndOtherAccruedLiabilities" xlink:to="simecb_TotalAccountsPayableTradeAndOtherAccruedLiabilities_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_TotalMetricTons_lbl0" xml:lang="en-US">Total metric tons.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TotalMetricTons" xlink:to="simecb_TotalMetricTons_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_TransactionPrice_lbl0" xml:lang="en-US">Transaction price.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TransactionPrice" xlink:to="simecb_TransactionPrice_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_TreasuryShare_lbl0" xml:lang="en-US">Number of treasury share.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TreasuryShare" xlink:to="simecb_TreasuryShare_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_UndrawnBalances_lbl0" xml:lang="en-US">Undrawn balances.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_UndrawnBalances" xlink:to="simecb_UndrawnBalances_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_UnpaidContributions_lbl0" xml:lang="en-US">The amount of unpaid contributions.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_UnpaidContributions" xlink:to="simecb_UnpaidContributions_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_ValuationAllowanceAtCostOrNetRealizablevalueLower_lbl0" xml:lang="en-US">Represents amount of valuation allowance at cost or net realizable value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ValuationAllowanceAtCostOrNetRealizablevalueLower" xlink:to="simecb_ValuationAllowanceAtCostOrNetRealizablevalueLower_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_VariableCapitalAmount_lbl0" xml:lang="en-US">Variable capital, Amount.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_VariableCapitalAmount" xlink:to="simecb_VariableCapitalAmount_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_VariableCapitalShares_lbl0" xml:lang="en-US">The number of variable capital, shares.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_VariableCapitalShares" xlink:to="simecb_VariableCapitalShares_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="simecb_WithdrawalPayment_lbl0" xml:lang="en-US">Represent the amount of complete withdrawal payment.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_WithdrawalPayment" xlink:to="simecb_WithdrawalPayment_lbl0"/>
    <loc xlink:type="locator" xlink:label="ifrs-full_ClassesOfShareCapitalDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfShareCapitalDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ClassesOfShareCapitalDomain_lbl" xml:lang="en-US">Classes of share capital [domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ClassesOfShareCapitalDomain" xlink:to="ifrs-full_ClassesOfShareCapitalDomain_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForMeasuringInventories_lbl0" xml:lang="en-US">Description of accounting policy for measuring inventories [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForMeasuringInventories" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForMeasuringInventories_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment_lbl0" xml:lang="en-US">Additions other than through business combinations, property, plant and equipment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment" xlink:to="ifrs-full_AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentTaxAssetsCurrent_lbl1" xml:lang="en-US">Current tax assets, current</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentTaxAssetsCurrent" xlink:to="ifrs-full_CurrentTaxAssetsCurrent_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_CompaaManufactureraDeTubosSADeCVMember_lbl0" xml:lang="en-US">Compaa Manufacturera De Tubos SADe CVMember</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CompaaManufactureraDeTubosSADeCVMember" xlink:to="simecb_CompaaManufactureraDeTubosSADeCVMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_SaleAndUseTaxAmount_lbl1" xml:lang="en-US">Sale And Use Tax Amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_SaleAndUseTaxAmount" xlink:to="simecb_SaleAndUseTaxAmount_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_BasicEarningsLossPerShare_lbl0" xml:lang="en-US">Basic earnings (loss) per share</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BasicEarningsLossPerShare" xlink:to="ifrs-full_BasicEarningsLossPerShare_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ExpenseRecognisedDuringPeriodForBadAndDoubtfulDebtsForRelatedPartyTransaction_lbl0" xml:lang="en-US">Expense recognised during period for bad and doubtful debts for related party transaction</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ExpenseRecognisedDuringPeriodForBadAndDoubtfulDebtsForRelatedPartyTransaction" xlink:to="ifrs-full_ExpenseRecognisedDuringPeriodForBadAndDoubtfulDebtsForRelatedPartyTransaction_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ValuationAllowanceAtCostOrNetRealizablevalueLower_lbl1" xml:lang="en-US">Valuation Allowance At Cost Or Net Realizablevalue Lower</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ValuationAllowanceAtCostOrNetRealizablevalueLower" xlink:to="simecb_ValuationAllowanceAtCostOrNetRealizablevalueLower_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_Subsidiaries9Member_lbl0" xml:lang="en-US">Subsidiaries9 Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries9Member" xlink:to="simecb_Subsidiaries9Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfReservesAndOtherEquityInterestExplanatory_lbl0" xml:lang="en-US">Disclosure of reserves within equity [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfReservesAndOtherEquityInterestExplanatory" xlink:to="ifrs-full_DisclosureOfReservesAndOtherEquityInterestExplanatory_lbl0"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_LandsTreatment_lbl1" xml:lang="en-US">Lands Treatment</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_OriginDateSixMember_lbl0" xml:lang="en-US">Origin Date Six Member</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_MaintenancesMember_lbl0" xml:lang="en-US">Maintenances Member</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_DescriptionOfAccountingPolicyForEnvironmentalLiabilitiestextBlock_lbl1" xml:lang="en-US">Description Of Accounting Policy For Environmental Liabilitiestext Block</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfIncomeTaxExplanatory_lbl0" xml:lang="en-US">Disclosure of income tax [text block]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_OperadoraConstrualcoSADeCVMember_lbl0" xml:lang="en-US">Operadora Construalco SADe CVMember</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsAndGoodwillExplanatory_lbl0" xml:lang="en-US">Disclosure of intangible assets and goodwill [text block]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cyd_CybersecurityRiskThirdPartyOversightAndIdentificationProcessesFlag_lbl0" xml:lang="en-US">Cybersecurity Risk Third Party Oversight and Identification Processes [Flag]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_RepublicCanadianDrawIncMember_lbl0" xml:lang="en-US">Republic Canadian Draw Inc Member</label>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TopOfRangeMember" xlink:to="ifrs-full_TopOfRangeMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_EarlySettlementOfObligations_lbl2" xml:lang="en-US">Early Settlement Of Obligations</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_EarlySettlementOfObligations" xlink:to="simecb_EarlySettlementOfObligations_lbl2"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_CustomsAndBorderProtectionIssuedRate_lbl1" xml:lang="en-US">Customs And Border Protection Issued Rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CustomsAndBorderProtectionIssuedRate" xlink:to="simecb_CustomsAndBorderProtectionIssuedRate_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfDepreciationAndAmortisationExpenseExplanatory_lbl0" xml:lang="en-US">Disclosure of depreciation and amortisation expense [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfDepreciationAndAmortisationExpenseExplanatory" xlink:to="ifrs-full_DisclosureOfDepreciationAndAmortisationExpenseExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_CompensationForDamages_lbl1" xml:lang="en-US">Compensation For Damages</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CompensationForDamages" xlink:to="simecb_CompensationForDamages_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory_lbl0" xml:lang="en-US">Description of accounting policy for foreign currency translation [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_IntangibleAssetsFromGrupoSanMember_lbl0" xml:lang="en-US">Intangible Assets From Grupo San Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_IntangibleAssetsFromGrupoSanMember" xlink:to="simecb_IntangibleAssetsFromGrupoSanMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_StockExchangeTerm_lbl1" xml:lang="en-US">Stock Exchange Term</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_StockExchangeTerm" xlink:to="simecb_StockExchangeTerm_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NoncontrollingInterests_lbl2" xml:lang="en-US">Non-controlling interests</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncontrollingInterests" xlink:to="ifrs-full_NoncontrollingInterests_lbl2"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NetDeferredTaxLiabilities_lbl0" xml:lang="en-US">Net deferred tax liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NetDeferredTaxLiabilities" xlink:to="ifrs-full_NetDeferredTaxLiabilities_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_DisclosureOfDetailedInformationAboutRecoverableTaxesExplanatory_lbl1" xml:lang="en-US">Disclosure Of Detailed Information About Recoverable Taxes Explanatory</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DisclosureOfDetailedInformationAboutRecoverableTaxesExplanatory" xlink:to="simecb_DisclosureOfDetailedInformationAboutRecoverableTaxesExplanatory_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_CommonStockUnitValue_lbl1" xml:lang="en-US">Common Stock Unit Value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CommonStockUnitValue" xlink:to="simecb_CommonStockUnitValue_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ClassIISharesMember_lbl0" xml:lang="en-US">Class IIShares Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ClassIISharesMember" xlink:to="simecb_ClassIISharesMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_OriginDateFourMember_lbl0" xml:lang="en-US">Origin Date Four Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OriginDateFourMember" xlink:to="simecb_OriginDateFourMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentsForReconcileProfitLossAbstract_lbl0" xml:lang="en-US">Adjustments to reconcile operating profit (loss) [abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForReconcileProfitLossAbstract" xlink:to="ifrs-full_AdjustmentsForReconcileProfitLossAbstract_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncreaseDecreaseInCashAndCashEquivalents_lbl0" xml:lang="en-US">Increase (decrease) in cash and cash equivalents after effect of exchange rate changes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:to="ifrs-full_IncreaseDecreaseInCashAndCashEquivalents_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_DecreaseincreaseInOtherEquityInstruments_lbl1" xml:lang="en-US">Decreaseincrease In Other Equity Instruments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DecreaseincreaseInOtherEquityInstruments" xlink:to="simecb_DecreaseincreaseInOtherEquityInstruments_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory_lbl0" xml:lang="en-US">Disclosure of subsidiaries [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory" xlink:to="ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_Subsidiaries30Member_lbl0" xml:lang="en-US">Subsidiaries30 Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries30Member" xlink:to="simecb_Subsidiaries30Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_Subsidiaries37Member_lbl0" xml:lang="en-US">Subsidiaries37 Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries37Member" xlink:to="simecb_Subsidiaries37Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherOperatingIncomeExpense_lbl1" xml:lang="en-US">Other operating income (expense)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherOperatingIncomeExpense" xlink:to="ifrs-full_OtherOperatingIncomeExpense_lbl1"/>
    <loc xlink:type="locator" xlink:label="simecb_ScheduleOfDeferredIncomeTaxLiabilityAbstract" xlink:href="simecb-20251231.xsd#simecb_ScheduleOfDeferredIncomeTaxLiabilityAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ScheduleOfDeferredIncomeTaxLiabilityAbstract_lbl" xml:lang="en-US">Schedule Of Deferred Income Tax Liability Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfDeferredIncomeTaxLiabilityAbstract" xlink:to="simecb_ScheduleOfDeferredIncomeTaxLiabilityAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ElectrodesMember_lbl0" xml:lang="en-US">Electrodes Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ElectrodesMember" xlink:to="simecb_ElectrodesMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_PercentageOfGrupoSimec_lbl1" xml:lang="en-US">Percentage Of Grupo Simec</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PercentageOfGrupoSimec" xlink:to="simecb_PercentageOfGrupoSimec_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ConstructionInProgressMember_lbl1" xml:lang="en-US">Construction in progress [member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ConstructionInProgressMember" xlink:to="ifrs-full_ConstructionInProgressMember_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ReturnOnPlanAssetsExcludingInterestIncomeOrExpenseNetOfTaxDefinedBenefitPlans_lbl0" xml:lang="en-US">Return on plan assets excluding interest income or expense, net of tax, defined benefit plans</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ReturnOnPlanAssetsExcludingInterestIncomeOrExpenseNetOfTaxDefinedBenefitPlans" xlink:to="ifrs-full_ReturnOnPlanAssetsExcludingInterestIncomeOrExpenseNetOfTaxDefinedBenefitPlans_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_CompanhiaSiderurgicaDoEspiritoSantoSAMember_lbl0" xml:lang="en-US">Companhia Siderurgica Do Espirito Santo SAMember</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CompanhiaSiderurgicaDoEspiritoSantoSAMember" xlink:to="simecb_CompanhiaSiderurgicaDoEspiritoSantoSAMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfOperatingSegmentsExplanatory_lbl0" xml:lang="en-US">Disclosure of operating segments [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfOperatingSegmentsExplanatory" xlink:to="ifrs-full_DisclosureOfOperatingSegmentsExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DepreciationExpense_lbl0" xml:lang="en-US">Depreciation expense, operating</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DepreciationExpense" xlink:to="ifrs-full_DepreciationExpense_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherCurrentPayables_lbl0" xml:lang="en-US">Other current payables</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherCurrentPayables" xlink:to="ifrs-full_OtherCurrentPayables_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_SigosaMember_lbl0" xml:lang="en-US">Sigosa Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_SigosaMember" xlink:to="simecb_SigosaMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_PercentageShareOfEmployersProfits_lbl1" xml:lang="en-US">Percentage Share Of Employers Profits</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PercentageShareOfEmployersProfits" xlink:to="simecb_PercentageShareOfEmployersProfits_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ProfitsFromSaleOfFixedAssets_lbl1" xml:lang="en-US">Profits From Sale Of Fixed Assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ProfitsFromSaleOfFixedAssets" xlink:to="simecb_ProfitsFromSaleOfFixedAssets_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_IncreaseDecreaseInInflationEffectsNet_lbl1" xml:lang="en-US">Increase Decrease In Inflation Effects Net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_IncreaseDecreaseInInflationEffectsNet" xlink:to="simecb_IncreaseDecreaseInInflationEffectsNet_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_DeferredTaxAssetsAllowanceForDoubtfulAccounts_lbl1" xml:lang="en-US">Deferred Tax Assets Allowance For Doubtful Accounts</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DeferredTaxAssetsAllowanceForDoubtfulAccounts" xlink:to="simecb_DeferredTaxAssetsAllowanceForDoubtfulAccounts_lbl1"/>
    <loc xlink:type="locator" xlink:label="simecb_ScheduleOfBalancesReceivableFromAndPayableToRelatedPartiesAbstract" xlink:href="simecb-20251231.xsd#simecb_ScheduleOfBalancesReceivableFromAndPayableToRelatedPartiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ScheduleOfBalancesReceivableFromAndPayableToRelatedPartiesAbstract_lbl" xml:lang="en-US">Schedule Of Balances Receivable From And Payable To Related Parties Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfBalancesReceivableFromAndPayableToRelatedPartiesAbstract" xlink:to="simecb_ScheduleOfBalancesReceivableFromAndPayableToRelatedPartiesAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ConversionTranslationAdjustmentOnForeignSubsidiaries_lbl1" xml:lang="en-US">Conversion Translation Adjustment On Foreign Subsidiaries</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ConversionTranslationAdjustmentOnForeignSubsidiaries" xlink:to="simecb_ConversionTranslationAdjustmentOnForeignSubsidiaries_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cyd_CybersecurityRiskManagementProcessesIntegratedTextBlock_lbl0" xml:lang="en-US">Cybersecurity Risk Management Processes Integrated [Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cyd_CybersecurityRiskManagementProcessesIntegratedTextBlock" xlink:to="cyd_CybersecurityRiskManagementProcessesIntegratedTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_CustomsAndBorderProtectionIssued_lbl1" xml:lang="en-US">Customs And Border Protection Issued</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CustomsAndBorderProtectionIssued" xlink:to="simecb_CustomsAndBorderProtectionIssued_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfTradeAndOtherPayablesExplanatory_lbl0" xml:lang="en-US">Disclosure of trade and other payables [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfTradeAndOtherPayablesExplanatory" xlink:to="ifrs-full_DisclosureOfTradeAndOtherPayablesExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_AcerosYLaminadosSigosaSADeCVMember_lbl0" xml:lang="en-US">Aceros YLaminados Sigosa SADe CVMember</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AcerosYLaminadosSigosaSADeCVMember" xlink:to="simecb_AcerosYLaminadosSigosaSADeCVMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_WorkInProgress_lbl0" xml:lang="en-US">Current work in progress</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_WorkInProgress" xlink:to="ifrs-full_WorkInProgress_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NumberOfSharesIssued_lbl0" xml:lang="en-US">Number of shares issued</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfSharesIssued" xlink:to="ifrs-full_NumberOfSharesIssued_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_DepreciationAndAmortizationMember_lbl0" xml:lang="en-US">Depreciation And Amortization Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DepreciationAndAmortizationMember" xlink:to="simecb_DepreciationAndAmortizationMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfOtherOperatingIncomeExpenseExplanatory_lbl0" xml:lang="en-US">Disclosure of other operating income (expense) [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfOtherOperatingIncomeExpenseExplanatory" xlink:to="ifrs-full_DisclosureOfOtherOperatingIncomeExpenseExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="country_US_lbl0" xml:lang="en-US">UNITED STATES</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="country_US" xlink:to="country_US_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_AccumulatedAmortizationMember_lbl0" xml:lang="en-US">Accumulated Amortization Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AccumulatedAmortizationMember" xlink:to="simecb_AccumulatedAmortizationMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProfitLossAttributableToNoncontrollingInterests_lbl1" xml:lang="en-US">Profit (loss), attributable to non-controlling interests</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfitLossAttributableToNoncontrollingInterests" xlink:to="ifrs-full_ProfitLossAttributableToNoncontrollingInterests_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities_lbl0" xml:lang="en-US">Adjustments for increase (decrease) in employee benefit liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities" xlink:to="ifrs-full_AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory_lbl0" xml:lang="en-US">Description of accounting policy for leases [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfClassesOfShareCapitalExplanatory_lbl0" xml:lang="en-US">Disclosure of classes of share capital [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfClassesOfShareCapitalExplanatory" xlink:to="ifrs-full_DisclosureOfClassesOfShareCapitalExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_CompaiaSidergicaDelGolfoSADeCVMember_lbl0" xml:lang="en-US">Compaia Sidergica Del Golfo SADe CVMember</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CompaiaSidergicaDelGolfoSADeCVMember" xlink:to="simecb_CompaiaSidergicaDelGolfoSADeCVMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_PytsaIndustrialDeMexicoSADeCVMember_lbl0" xml:lang="en-US">Pytsa Industrial De Mexico SADe CVMember</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PytsaIndustrialDeMexicoSADeCVMember" xlink:to="simecb_PytsaIndustrialDeMexicoSADeCVMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DepreciationAndAmortisationExpense_lbl1" xml:lang="en-US">Depreciation and amortisation expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DepreciationAndAmortisationExpense" xlink:to="ifrs-full_DepreciationAndAmortisationExpense_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_NetCostsForThePeriod_lbl1" xml:lang="en-US">Net Costs For The Period</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_NetCostsForThePeriod" xlink:to="simecb_NetCostsForThePeriod_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_EnvironmentalLiabilities_lbl1" xml:lang="en-US">Environmental Liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_EnvironmentalLiabilities" xlink:to="simecb_EnvironmentalLiabilities_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_Subsidiaries35Member_lbl0" xml:lang="en-US">Subsidiaries35 Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries35Member" xlink:to="simecb_Subsidiaries35Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAccountReceivable_lbl0" xml:lang="en-US">Adjustments for decrease (increase) in trade accounts receivable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAccountReceivable" xlink:to="ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAccountReceivable_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PastServiceCostDefinedBenefitPlans_lbl0" xml:lang="en-US">Past service cost, defined benefit plans, operating</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PastServiceCostDefinedBenefitPlans" xlink:to="ifrs-full_PastServiceCostDefinedBenefitPlans_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_BottomOfRangeMember_lbl0" xml:lang="en-US">Bottom of range [member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BottomOfRangeMember" xlink:to="ifrs-full_BottomOfRangeMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_AESMember_lbl0" xml:lang="en-US">AESMember</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AESMember" xlink:to="simecb_AESMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_CokeInventories_lbl2" xml:lang="en-US">Coke Inventories</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CokeInventories" xlink:to="simecb_CokeInventories_lbl2"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_Subsidiaries29Member_lbl0" xml:lang="en-US">Subsidiaries29 Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries29Member" xlink:to="simecb_Subsidiaries29Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_Subsidiaries32Member_lbl0" xml:lang="en-US">Subsidiaries32 Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries32Member" xlink:to="simecb_Subsidiaries32Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory_lbl0" xml:lang="en-US">Disclosure of sensitivity analysis for actuarial assumptions [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory" xlink:to="ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_Subsidiaries7Member_lbl0" xml:lang="en-US">Subsidiaries7 Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries7Member" xlink:to="simecb_Subsidiaries7Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_KeyManagementPersonnelCompensationShorttermEmployeeBenefits_lbl0" xml:lang="en-US">Key management personnel compensation, short-term employee benefits, operating</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_KeyManagementPersonnelCompensationShorttermEmployeeBenefits" xlink:to="ifrs-full_KeyManagementPersonnelCompensationShorttermEmployeeBenefits_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RecognisedLiabilitiesDefinedBenefitPlan_lbl0" xml:lang="en-US">Net defined benefit liability</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RecognisedLiabilitiesDefinedBenefitPlan" xlink:to="ifrs-full_RecognisedLiabilitiesDefinedBenefitPlan_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherPropertyPlantAndEquipment_lbl1" xml:lang="en-US">Other property, plant and equipment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherPropertyPlantAndEquipment" xlink:to="ifrs-full_OtherPropertyPlantAndEquipment_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_HoldingCompanyAbstract_lbl0" xml:lang="en-US">Holding Company Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_HoldingCompanyAbstract" xlink:to="simecb_HoldingCompanyAbstract_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_SiderrgicosDelGolfoSADeCVMember_lbl0" xml:lang="en-US">Siderrgicos Del Golfo SADe CVMember</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_SiderrgicosDelGolfoSADeCVMember" xlink:to="simecb_SiderrgicosDelGolfoSADeCVMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PaymentsToAcquireOrRedeemEntitysShares_lbl0" xml:lang="en-US">Payments to acquire or redeem entity&apos;s shares</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PaymentsToAcquireOrRedeemEntitysShares" xlink:to="ifrs-full_PaymentsToAcquireOrRedeemEntitysShares_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NoncurrentLiabilitiesAbstract_lbl0" xml:lang="en-US">Non-current liabilities [abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentLiabilitiesAbstract" xlink:to="ifrs-full_NoncurrentLiabilitiesAbstract_lbl0"/>
    <loc xlink:type="locator" xlink:label="simecb_ScheduleOfNetBookValueOfPropertyPlantAndEquipmentAbstract" xlink:href="simecb-20251231.xsd#simecb_ScheduleOfNetBookValueOfPropertyPlantAndEquipmentAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ScheduleOfNetBookValueOfPropertyPlantAndEquipmentAbstract_lbl" xml:lang="en-US">Schedule Of Net Book Value Of Property Plant And Equipment Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfNetBookValueOfPropertyPlantAndEquipmentAbstract" xlink:to="simecb_ScheduleOfNetBookValueOfPropertyPlantAndEquipmentAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_CancellationsAmount_lbl1" xml:lang="en-US">Cancellations Amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CancellationsAmount" xlink:to="simecb_CancellationsAmount_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_PercentageOfFinalResult_lbl1" xml:lang="en-US">Percentage Of Final Result</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PercentageOfFinalResult" xlink:to="simecb_PercentageOfFinalResult_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesPropertyPlantAndEquipmentIncludingRightofuseAssets_lbl1" xml:lang="en-US">Increase (decrease) through net exchange differences, property, plant and equipment including right-of-use assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesPropertyPlantAndEquipmentIncludingRightofuseAssets" xlink:to="ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesPropertyPlantAndEquipmentIncludingRightofuseAssets_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_DeferredContributionPlanPercentage_lbl1" xml:lang="en-US">Deferred Contribution Plan Percentage</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DeferredContributionPlanPercentage" xlink:to="simecb_DeferredContributionPlanPercentage_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory_lbl0" xml:lang="en-US">Disclosure of net defined benefit liability (asset) [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory" xlink:to="ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_LoansToRelatedPartiesAbstract_lbl0" xml:lang="en-US">Loans To Related Parties Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_LoansToRelatedPartiesAbstract" xlink:to="simecb_LoansToRelatedPartiesAbstract_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RevenueFromSaleOfGoodsRelatedPartyTransactions_lbl0" xml:lang="en-US">Revenue from sale of goods, related party transactions, operating</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RevenueFromSaleOfGoodsRelatedPartyTransactions" xlink:to="ifrs-full_RevenueFromSaleOfGoodsRelatedPartyTransactions_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_AllowanceAccountForCreditLossesofFinancialAssets_lbl2" xml:lang="en-US">Allowance Account For Credit Lossesof Financial Assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AllowanceAccountForCreditLossesofFinancialAssets" xlink:to="simecb_AllowanceAccountForCreditLossesofFinancialAssets_lbl2"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherIncome_lbl0" xml:lang="en-US">Other income</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherIncome" xlink:to="ifrs-full_OtherIncome_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForRecognitionOfRevenue_lbl0" xml:lang="en-US">Description of accounting policy for recognition of revenue [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForRecognitionOfRevenue" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForRecognitionOfRevenue_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodExplanatory_lbl0" xml:lang="en-US">Disclosure of non-adjusting events after reporting period [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodExplanatory" xlink:to="ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TaxEffectFromChangeInTaxRate_lbl0" xml:lang="en-US">Tax effect from change in tax rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TaxEffectFromChangeInTaxRate" xlink:to="ifrs-full_TaxEffectFromChangeInTaxRate_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_OtherRelatedPartiesAbstract_lbl0" xml:lang="en-US">Other Related Parties Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OtherRelatedPartiesAbstract" xlink:to="simecb_OtherRelatedPartiesAbstract_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract_lbl0" xml:lang="en-US">Cash flows from (used in) financing activities [abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract" xlink:to="ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_GVAccountDebugging_lbl1" xml:lang="en-US">GVAccount Debugging</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_GVAccountDebugging" xlink:to="simecb_GVAccountDebugging_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_PercentageOfLegalReserve_lbl1" xml:lang="en-US">Percentage Of Legal Reserve</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PercentageOfLegalReserve" xlink:to="simecb_PercentageOfLegalReserve_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_OtherIncomeAndOtherexpensesNet_lbl1" xml:lang="en-US">Other Income And Otherexpenses Net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OtherIncomeAndOtherexpensesNet" xlink:to="simecb_OtherIncomeAndOtherexpensesNet_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherExpenseByFunction_lbl0" xml:lang="en-US">Other expense, by function</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherExpenseByFunction" xlink:to="ifrs-full_OtherExpenseByFunction_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_AdjustmentsForIncreaseDecreaseInAccountsPayableOtherAndAccruedLiabilitiesAndTaxesOtherThanIncomeTaxes_lbl1" xml:lang="en-US">Adjustments For Increase Decrease In Accounts Payable Other And Accrued Liabilities And Taxes Other Than Income Taxes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AdjustmentsForIncreaseDecreaseInAccountsPayableOtherAndAccruedLiabilitiesAndTaxesOtherThanIncomeTaxes" xlink:to="simecb_AdjustmentsForIncreaseDecreaseInAccountsPayableOtherAndAccruedLiabilitiesAndTaxesOtherThanIncomeTaxes_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NoncurrentRecognisedLiabilitiesDefinedBenefitPlan_lbl0" xml:lang="en-US">Non-current net defined benefit liability</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentRecognisedLiabilitiesDefinedBenefitPlan" xlink:to="ifrs-full_NoncurrentRecognisedLiabilitiesDefinedBenefitPlan_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InterestPaidClassifiedAsFinancingActivities_lbl0" xml:lang="en-US">Interest paid, classified as financing activities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InterestPaidClassifiedAsFinancingActivities" xlink:to="ifrs-full_InterestPaidClassifiedAsFinancingActivities_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ServiciosEstructuralesSADeCVMember_lbl0" xml:lang="en-US">Servicios Estructurales SADe CVMember</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ServiciosEstructuralesSADeCVMember" xlink:to="simecb_ServiciosEstructuralesSADeCVMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProfitLossAttributableToOwnersOfParent_lbl0" xml:lang="en-US">Profit (loss), attributable to owners of parent</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfitLossAttributableToOwnersOfParent" xlink:to="ifrs-full_ProfitLossAttributableToOwnersOfParent_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PaymentsToAndOnBehalfOfEmployees_lbl0" xml:lang="en-US">Payments to and on behalf of employees</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PaymentsToAndOnBehalfOfEmployees" xlink:to="ifrs-full_PaymentsToAndOnBehalfOfEmployees_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_AmountOfPenaltyPaid_lbl1" xml:lang="en-US">Amount Of Penalty Paid</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AmountOfPenaltyPaid" xlink:to="simecb_AmountOfPenaltyPaid_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_DefinedBenefitsObligationsDBO_lbl1" xml:lang="en-US">Defined Benefits Obligations DBO</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DefinedBenefitsObligationsDBO" xlink:to="simecb_DefinedBenefitsObligationsDBO_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesExplanatory_lbl0" xml:lang="en-US">Disclosure of transactions between related parties [text block]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_GrupoSanMember_lbl0" xml:lang="en-US">Grupo San Member</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_VehiclesMember_lbl0" xml:lang="en-US">Vehicles [member]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RevenueFromInterest_lbl0" xml:lang="en-US">Interest income</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AccumulatedOtherComprehensiveIncomeMember_lbl0" xml:lang="en-US">Accumulated other comprehensive income [member]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ExpectedBenefitTaxExpense_lbl1" xml:lang="en-US">Expected Benefit Tax Expense</label>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncontrollingInterestsMember" xlink:to="ifrs-full_NoncontrollingInterestsMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_AdjustmentsForDecreaseIncreaseInDueFromRelatedPartsReceivables_lbl1" xml:lang="en-US">Adjustments For Decrease Increase In Due From Related Parts Receivables</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AdjustmentsForDecreaseIncreaseInDueFromRelatedPartsReceivables" xlink:to="simecb_AdjustmentsForDecreaseIncreaseInDueFromRelatedPartsReceivables_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_TuberiasProcarsaSADeCVMember_lbl0" xml:lang="en-US">Tuberias Procarsa SADe CVMember</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TuberiasProcarsaSADeCVMember" xlink:to="simecb_TuberiasProcarsaSADeCVMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RevenueFromSaleOfElectricity_lbl0" xml:lang="en-US">Revenue from sale of electricity</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RevenueFromSaleOfElectricity" xlink:to="ifrs-full_RevenueFromSaleOfElectricity_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfConsolidatedAndSeparateFinancialStatementsExplanatory_lbl0" xml:lang="en-US">Disclosure of information about separate financial statements [text block]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ShareOfTranslationEffectsOfForeignSubsidiaries_lbl1" xml:lang="en-US">Share Of Translation Effects Of Foreign Subsidiaries</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ShareOfTranslationEffectsOfForeignSubsidiaries" xlink:to="simecb_ShareOfTranslationEffectsOfForeignSubsidiaries_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ReportableSegmentsMember_lbl0" xml:lang="en-US">Reportable segments [member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ReportableSegmentsMember" xlink:to="ifrs-full_ReportableSegmentsMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_CompanhiaSiderurgicaValeDoParabaLtdaMember_lbl0" xml:lang="en-US">Companhia Siderurgica Vale Do Paraba Ltda Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CompanhiaSiderurgicaValeDoParabaLtdaMember" xlink:to="simecb_CompanhiaSiderurgicaValeDoParabaLtdaMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_Subsidiaries21Member_lbl0" xml:lang="en-US">Subsidiaries21 Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries21Member" xlink:to="simecb_Subsidiaries21Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ScheduleOfBookValueOfMonetaryAssetsAndMonetaryLiabilitiesDenominatedInForeignCurrencyTableTextBlock_lbl1" xml:lang="en-US">Schedule Of Book Value Of Monetary Assets And Monetary Liabilities Denominated In Foreign Currency Table Text Block</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfBookValueOfMonetaryAssetsAndMonetaryLiabilitiesDenominatedInForeignCurrencyTableTextBlock" xlink:to="simecb_ScheduleOfBookValueOfMonetaryAssetsAndMonetaryLiabilitiesDenominatedInForeignCurrencyTableTextBlock_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_Subsidiaries6Member_lbl0" xml:lang="en-US">Subsidiaries6 Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries6Member" xlink:to="simecb_Subsidiaries6Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CostOfPurchasedEnergySold_lbl0" xml:lang="en-US">Cost of purchased energy sold, operating</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CostOfPurchasedEnergySold" xlink:to="ifrs-full_CostOfPurchasedEnergySold_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LiabilityAssetOfDefinedBenefitPlans_lbl0" xml:lang="en-US">Net defined benefit liability (asset)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LiabilityAssetOfDefinedBenefitPlans" xlink:to="ifrs-full_LiabilityAssetOfDefinedBenefitPlans_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_InvestmentsIncreaseProductionCapacity_lbl1" xml:lang="en-US">Investments Increase Production Capacity</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_InvestmentsIncreaseProductionCapacity" xlink:to="simecb_InvestmentsIncreaseProductionCapacity_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_MetrolinxPaidAmount_lbl1" xml:lang="en-US">Metrolinx Paid Amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_MetrolinxPaidAmount" xlink:to="simecb_MetrolinxPaidAmount_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_RepublicEmployeesMember_lbl0" xml:lang="en-US">Republic Employees Member</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract_lbl0" xml:lang="en-US">Cash flows from (used in) operating activities [abstract]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_EmployeeProfitSharingAmount_lbl1" xml:lang="en-US">Employee Profit Sharing Amount</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_SubsidiariesEstablishedInMexicoAbstract_lbl0" xml:lang="en-US">Subsidiaries Established In Mexico Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_SubsidiariesEstablishedInMexicoAbstract" xlink:to="simecb_SubsidiariesEstablishedInMexicoAbstract_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_MachineryMember_lbl1" xml:lang="en-US">Machinery [member]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_OtherExpensesMember_lbl0" xml:lang="en-US">Other Expenses Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OtherExpensesMember" xlink:to="simecb_OtherExpensesMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_PerfilesComercialesSigosaSADeCVMember_lbl0" xml:lang="en-US">Perfiles Comerciales Sigosa SADe CVMember</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_FinalAndDefinitiveRate_lbl1" xml:lang="en-US">Final And Definitive Rate</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantTextBlock_lbl0" xml:lang="en-US">Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantTextBlock" xlink:to="cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ExchangeAmount_lbl1" xml:lang="en-US">Exchange Amount</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_IncomeTaxExpenseContinuingOperationsExcludingCertainPreviousYearExpenses_lbl1" xml:lang="en-US">Income Tax Expense Continuing Operations Excluding Certain Previous Year Expenses</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_IncomeTaxExpenseContinuingOperationsExcludingCertainPreviousYearExpenses" xlink:to="simecb_IncomeTaxExpenseContinuingOperationsExcludingCertainPreviousYearExpenses_lbl1"/>
    <loc xlink:type="locator" xlink:label="simecb_ScheduleOfCostOfSalesAndAdministrationExpensesAbstract" xlink:href="simecb-20251231.xsd#simecb_ScheduleOfCostOfSalesAndAdministrationExpensesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ScheduleOfCostOfSalesAndAdministrationExpensesAbstract_lbl" xml:lang="en-US">Schedule Of Cost Of Sales And Administration Expenses Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfCostOfSalesAndAdministrationExpensesAbstract" xlink:to="simecb_ScheduleOfCostOfSalesAndAdministrationExpensesAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_Subsidiaries27Member_lbl0" xml:lang="en-US">Subsidiaries27 Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries27Member" xlink:to="simecb_Subsidiaries27Member_lbl0"/>
    <loc xlink:type="locator" xlink:label="simecb_ScheduleOfCostOfPropertyPlantAndEquipmentAbstract" xlink:href="simecb-20251231.xsd#simecb_ScheduleOfCostOfPropertyPlantAndEquipmentAbstract"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfCostOfPropertyPlantAndEquipmentAbstract" xlink:to="simecb_ScheduleOfCostOfPropertyPlantAndEquipmentAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_BenefitFromUtilizationOfTaxLossCarryforwardAndOthers_lbl1" xml:lang="en-US">Benefit From Utilization Of Tax Loss Carryforward And Others</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_BenefitFromUtilizationOfTaxLossCarryforwardAndOthers" xlink:to="simecb_BenefitFromUtilizationOfTaxLossCarryforwardAndOthers_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_OtherEquityInstrumentsMember_lbl0" xml:lang="en-US">Other Equity Instruments Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OtherEquityInstrumentsMember" xlink:to="simecb_OtherEquityInstrumentsMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_CompaaIndustrialMexicanaSADeCVMember_lbl0" xml:lang="en-US">Compaa Industrial Mexicana SADe CVMember</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CompaaIndustrialMexicanaSADeCVMember" xlink:to="simecb_CompaaIndustrialMexicanaSADeCVMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_Subsidiaries19Member_lbl0" xml:lang="en-US">Subsidiaries19 Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries19Member" xlink:to="simecb_Subsidiaries19Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_SecuredBankLoansReceived_lbl0" xml:lang="en-US">Secured bank loans received</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_SecuredBankLoansReceived" xlink:to="ifrs-full_SecuredBankLoansReceived_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_OriginDateThreeMember_lbl0" xml:lang="en-US">Origin Date Three Member</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentLiabilitiesAbstract_lbl0" xml:lang="en-US">Current liabilities [abstract]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InventoriesAtNetRealisableValue_lbl0" xml:lang="en-US">Inventories, at net realisable value</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_Provisions_lbl0" xml:lang="en-US">Provisions</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyToDetermineComponentsOfCashAndCashEquivalents_lbl0" xml:lang="en-US">Description of accounting policy for determining components of cash and cash equivalents [text block]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_GasesIndustrialesDeAmericaSADeCVMember_lbl0" xml:lang="en-US">Gases Industriales De America SADe CVMember</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NumberOfSharesOutstanding_lbl1" xml:lang="en-US">Number of shares outstanding</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_CESPAURENMember_lbl0" xml:lang="en-US">CESPAURENMember</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_OtherEquityInstrumentsAbstract0_lbl0" xml:lang="en-US">Other Equity Instruments Abstract0</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_TuberiasYLaminadosLaMexicanaSADeCVMember_lbl0" xml:lang="en-US">Tuberias YLaminados La Mexicana SADe CVMember</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_CompaiaManufactureraDeTubosSADeCVMember_lbl0" xml:lang="en-US">Compaia Manufacturera De Tubos SADe CVMember</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CompaiaManufactureraDeTubosSADeCVMember" xlink:to="simecb_CompaiaManufactureraDeTubosSADeCVMember_lbl0"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfInventoriesExplanatory_lbl0" xml:lang="en-US">Disclosure of inventories [text block]</label>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries18Member" xlink:to="simecb_Subsidiaries18Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForBorrowingCostsExplanatory_lbl0" xml:lang="en-US">Description of accounting policy for borrowing costs [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForBorrowingCostsExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForBorrowingCostsExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_FixedCapitalShares_lbl1" xml:lang="en-US">Fixed Capital Shares</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_FixedCapitalShares" xlink:to="simecb_FixedCapitalShares_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_DefinedBenefitObligationAtPresentValues_lbl2" xml:lang="en-US">Defined Benefit Obligation At Present Values</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DefinedBenefitObligationAtPresentValues" xlink:to="simecb_DefinedBenefitObligationAtPresentValues_lbl2"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_TaxLossCarryforwardsExpirationPeriod_lbl1" xml:lang="en-US">Tax Loss Carryforwards Expiration Period</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TaxLossCarryforwardsExpirationPeriod" xlink:to="simecb_TaxLossCarryforwardsExpirationPeriod_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_InterestOnSaleAndUseTax_lbl1" xml:lang="en-US">Interest On Sale And Use Tax</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_InterestOnSaleAndUseTax" xlink:to="simecb_InterestOnSaleAndUseTax_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_Subsidiaries20Member_lbl0" xml:lang="en-US">Subsidiaries20 Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries20Member" xlink:to="simecb_Subsidiaries20Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashEquivalents_lbl0" xml:lang="en-US">Cash equivalents</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashEquivalents" xlink:to="ifrs-full_CashEquivalents_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_GainLossOnFinancialInstruments_lbl1" xml:lang="en-US">Gain Loss On Financial Instruments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_GainLossOnFinancialInstruments" xlink:to="simecb_GainLossOnFinancialInstruments_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_OperadoraLaminadoraVistaHermosaSADeCVMember_lbl0" xml:lang="en-US">Operadora Laminadora Vista Hermosa SADe CVMember</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OperadoraLaminadoraVistaHermosaSADeCVMember" xlink:to="simecb_OperadoraLaminadoraVistaHermosaSADeCVMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssets_lbl0" xml:lang="en-US">Increase (decrease) through foreign exchange and other movements, financial assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssets" xlink:to="ifrs-full_IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssets_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ShorttermBorrowingsMember_lbl0" xml:lang="en-US">Short-term borrowings [member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ShorttermBorrowingsMember" xlink:to="ifrs-full_ShorttermBorrowingsMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_Subsidiaries15Member_lbl0" xml:lang="en-US">Subsidiaries15 Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries15Member" xlink:to="simecb_Subsidiaries15Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_TerminationBenefitsMember_lbl0" xml:lang="en-US">Termination Benefits Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TerminationBenefitsMember" xlink:to="simecb_TerminationBenefitsMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ShareCapitalAmount_lbl1" xml:lang="en-US">Share Capital Amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ShareCapitalAmount" xlink:to="simecb_ShareCapitalAmount_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_DisclosureOfOtherComprehensiveIncomeLossExplanatory_lbl1" xml:lang="en-US">Disclosure Of Other Comprehensive Income Loss Explanatory</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DisclosureOfOtherComprehensiveIncomeLossExplanatory" xlink:to="simecb_DisclosureOfOtherComprehensiveIncomeLossExplanatory_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_Subsidiaries2Member_lbl0" xml:lang="en-US">Subsidiaries2 Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries2Member" xlink:to="simecb_Subsidiaries2Member_lbl0"/>
    <loc xlink:type="locator" xlink:label="simecb_ScheduleOfEstimatedUsefulLivesOfAssetsAbstract" xlink:href="simecb-20251231.xsd#simecb_ScheduleOfEstimatedUsefulLivesOfAssetsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ScheduleOfEstimatedUsefulLivesOfAssetsAbstract_lbl" xml:lang="en-US">Schedule Of Estimated Useful Lives Of Assets Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfEstimatedUsefulLivesOfAssetsAbstract" xlink:to="simecb_ScheduleOfEstimatedUsefulLivesOfAssetsAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentRecognisedLiabilitiesDefinedBenefitPlan_lbl0" xml:lang="en-US">Current net defined benefit liability</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentRecognisedLiabilitiesDefinedBenefitPlan" xlink:to="ifrs-full_CurrentRecognisedLiabilitiesDefinedBenefitPlan_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_OtherAssetsRecoverable_lbl1" xml:lang="en-US">Other Assets Recoverable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OtherAssetsRecoverable" xlink:to="simecb_OtherAssetsRecoverable_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsAndGoodwill_lbl0" xml:lang="en-US">Impairment loss recognised in profit or loss, intangible assets and goodwill</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsAndGoodwill" xlink:to="ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsAndGoodwill_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_WithdrawalPayment_lbl1" xml:lang="en-US">Withdrawal Payment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_WithdrawalPayment" xlink:to="simecb_WithdrawalPayment_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IssuedCapitalMember_lbl0" xml:lang="en-US">Issued capital [member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IssuedCapitalMember" xlink:to="ifrs-full_IssuedCapitalMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_OriginDateNineMember_lbl0" xml:lang="en-US">Origin Date Nine Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OriginDateNineMember" xlink:to="simecb_OriginDateNineMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_FerroalloysMember_lbl0" xml:lang="en-US">Ferroalloys Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_FerroalloysMember" xlink:to="simecb_FerroalloysMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForEarningsPerShareExplanatory_lbl0" xml:lang="en-US">Description of accounting policy for earnings per share [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForEarningsPerShareExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForEarningsPerShareExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_RepublicSteelMember_lbl0" xml:lang="en-US">Republic Steel Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_RepublicSteelMember" xlink:to="simecb_RepublicSteelMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_AdjustmentsForIncreaseDecreaseInDueToRelatedPartiesPayable_lbl1" xml:lang="en-US">Adjustments For Increase Decrease In Due To Related Parties Payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AdjustmentsForIncreaseDecreaseInDueToRelatedPartiesPayable" xlink:to="simecb_AdjustmentsForIncreaseDecreaseInDueToRelatedPartiesPayable_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LandAndBuildingsMember_lbl0" xml:lang="en-US">Land and buildings [member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LandAndBuildingsMember" xlink:to="ifrs-full_LandAndBuildingsMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdministrativeExpense_lbl1" xml:lang="en-US">Administrative expenses</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdministrativeExpense" xlink:to="ifrs-full_AdministrativeExpense_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory_lbl0" xml:lang="en-US">Disclosure of property, plant and equipment [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory" xlink:to="ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_CompaiaLaminadoraVistHermosaSADeCVMember_lbl0" xml:lang="en-US">Compaia Laminadora Vist Hermosa SADe CVMember</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CompaiaLaminadoraVistHermosaSADeCVMember" xlink:to="simecb_CompaiaLaminadoraVistHermosaSADeCVMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_GasAndFuelsMember_lbl0" xml:lang="en-US">Gas And Fuels Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_GasAndFuelsMember" xlink:to="simecb_GasAndFuelsMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentPrepaidExpenses_lbl0" xml:lang="en-US">Current prepaid expenses</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentPrepaidExpenses" xlink:to="ifrs-full_CurrentPrepaidExpenses_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LaterThanTwoMonthsAndNotLaterThanThreeMonthsMember_lbl0" xml:lang="en-US">Later than two months and not later than three months [member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LaterThanTwoMonthsAndNotLaterThanThreeMonthsMember" xlink:to="ifrs-full_LaterThanTwoMonthsAndNotLaterThanThreeMonthsMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_PlusNonVestedBenefitsObligation_lbl1" xml:lang="en-US">Plus Non Vested Benefits Obligation</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PlusNonVestedBenefitsObligation" xlink:to="simecb_PlusNonVestedBenefitsObligation_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentRawMaterialsAndCurrentProductionSupplies_lbl1" xml:lang="en-US">Current raw materials and current production supplies</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentRawMaterialsAndCurrentProductionSupplies" xlink:to="ifrs-full_CurrentRawMaterialsAndCurrentProductionSupplies_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_San42TrademarkMember_lbl1" xml:lang="en-US">San42 Trademark Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_San42TrademarkMember" xlink:to="simecb_San42TrademarkMember_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentTaxRelatingToItemsChargedOrCreditedDirectlyToEquity_lbl0" xml:lang="en-US">Current tax relating to items credited (charged) directly to equity</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentTaxRelatingToItemsChargedOrCreditedDirectlyToEquity" xlink:to="ifrs-full_CurrentTaxRelatingToItemsChargedOrCreditedDirectlyToEquity_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_Subsidiaries16Member_lbl0" xml:lang="en-US">Subsidiaries16 Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries16Member" xlink:to="simecb_Subsidiaries16Member_lbl0"/>
    <loc xlink:type="locator" xlink:label="simecb_ScheduleOfBalancesAbstract" xlink:href="simecb-20251231.xsd#simecb_ScheduleOfBalancesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ScheduleOfBalancesAbstract_lbl" xml:lang="en-US">Schedule Of Balances Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfBalancesAbstract" xlink:to="simecb_ScheduleOfBalancesAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PercentageOfVotingEquityInterestsAcquired_lbl0" xml:lang="en-US">Percentage of voting equity interests acquired</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PercentageOfVotingEquityInterestsAcquired" xlink:to="ifrs-full_PercentageOfVotingEquityInterestsAcquired_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentsForIncomeTaxExpense_lbl3" xml:lang="en-US">Adjustments for income tax expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForIncomeTaxExpense" xlink:to="ifrs-full_AdjustmentsForIncomeTaxExpense_lbl3"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_Subsidiaries1Member_lbl0" xml:lang="en-US">Subsidiaries1 Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries1Member" xlink:to="simecb_Subsidiaries1Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationNetOfTax_lbl0" xml:lang="en-US">Gains (losses) on exchange differences on translation of foreign operations, net of tax</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationNetOfTax" xlink:to="ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationNetOfTax_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_VariableCapitalAmount_lbl1" xml:lang="en-US">Variable Capital Amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_VariableCapitalAmount" xlink:to="simecb_VariableCapitalAmount_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OrdinarySharesMember_lbl0" xml:lang="en-US">Ordinary shares [member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OrdinarySharesMember" xlink:to="ifrs-full_OrdinarySharesMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_PercentageOfCollectiveBargainingAgreements_lbl1" xml:lang="en-US">Percentage Of Collective Bargaining Agreements</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PercentageOfCollectiveBargainingAgreements" xlink:to="simecb_PercentageOfCollectiveBargainingAgreements_lbl1"/>
    <loc xlink:type="locator" xlink:label="simecb_ScheduleOfNetCostForThePeriodBookedInProfitAndLossAbstract" xlink:href="simecb-20251231.xsd#simecb_ScheduleOfNetCostForThePeriodBookedInProfitAndLossAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ScheduleOfNetCostForThePeriodBookedInProfitAndLossAbstract_lbl" xml:lang="en-US">Schedule Of Net Cost For The Period Booked In Profit And Loss Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfNetCostForThePeriodBookedInProfitAndLossAbstract" xlink:to="simecb_ScheduleOfNetCostForThePeriodBookedInProfitAndLossAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_Subsidiaries17Member_lbl0" xml:lang="en-US">Subsidiaries17 Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries17Member" xlink:to="simecb_Subsidiaries17Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_DeductedForOutstandingPropertyTaxes_lbl1" xml:lang="en-US">Deducted For Outstanding Property Taxes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DeductedForOutstandingPropertyTaxes" xlink:to="simecb_DeductedForOutstandingPropertyTaxes_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_NewcommMember_lbl0" xml:lang="en-US">Newcomm Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_NewcommMember" xlink:to="simecb_NewcommMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_DisclosureOfNatureOfBusinessExplanatory_lbl1" xml:lang="en-US">Disclosure Of Nature Of Business Explanatory</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DisclosureOfNatureOfBusinessExplanatory" xlink:to="simecb_DisclosureOfNatureOfBusinessExplanatory_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised_lbl0" xml:lang="en-US">Unused tax losses for which no deferred tax asset recognised</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised" xlink:to="ifrs-full_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_Subsidiaries22Member_lbl0" xml:lang="en-US">Subsidiaries22 Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries22Member" xlink:to="simecb_Subsidiaries22Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashFlowsFromUsedInOperatingActivities_lbl0" xml:lang="en-US">Cash flows from (used in) operating activities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:to="ifrs-full_CashFlowsFromUsedInOperatingActivities_lbl0"/>
    <loc xlink:type="locator" xlink:label="simecb_ScheduleOfTaxLossesPendingOfAmortizeAbstract" xlink:href="simecb-20251231.xsd#simecb_ScheduleOfTaxLossesPendingOfAmortizeAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ScheduleOfTaxLossesPendingOfAmortizeAbstract_lbl" xml:lang="en-US">Schedule Of Tax Losses Pending Of Amortize Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfTaxLossesPendingOfAmortizeAbstract" xlink:to="simecb_ScheduleOfTaxLossesPendingOfAmortizeAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ScheduleOfDefinedBenefitObligationsTableTextBlock_lbl1" xml:lang="en-US">Schedule Of Defined Benefit Obligations Table Text Block</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfDefinedBenefitObligationsTableTextBlock" xlink:to="simecb_ScheduleOfDefinedBenefitObligationsTableTextBlock_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForEmployeeBenefitsExplanatory_lbl0" xml:lang="en-US">Description of accounting policy for employee benefits [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForEmployeeBenefitsExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForEmployeeBenefitsExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DeferredTaxLiabilityAsset_lbl0" xml:lang="en-US">Deferred tax liability (asset)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DeferredTaxLiabilityAsset" xlink:to="ifrs-full_DeferredTaxLiabilityAsset_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProfitLossBeforeTax_lbl1" xml:lang="en-US">Profit (loss) before tax</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfitLossBeforeTax" xlink:to="ifrs-full_ProfitLossBeforeTax_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ReserveForRepurchaseAndRecolorationOfShares_lbl1" xml:lang="en-US">Reserve For Repurchase And Recoloration Of Shares</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ReserveForRepurchaseAndRecolorationOfShares" xlink:to="simecb_ReserveForRepurchaseAndRecolorationOfShares_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForGoodwillExplanatory_lbl0" xml:lang="en-US">Description of accounting policy for goodwill [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForGoodwillExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForGoodwillExplanatory_lbl0"/>
    <loc xlink:type="locator" xlink:label="simecb_ScheduleOfFinancialInformationBySegmentsAbstract" xlink:href="simecb-20251231.xsd#simecb_ScheduleOfFinancialInformationBySegmentsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ScheduleOfFinancialInformationBySegmentsAbstract_lbl" xml:lang="en-US">Schedule Of Financial Information By Segments Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfFinancialInformationBySegmentsAbstract" xlink:to="simecb_ScheduleOfFinancialInformationBySegmentsAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PropertyPlantAndEquipmentCarryingAmountAtCostOfRevaluedAssets_lbl1" xml:lang="en-US">Property, plant and equipment, revalued assets, at cost</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PropertyPlantAndEquipmentCarryingAmountAtCostOfRevaluedAssets" xlink:to="ifrs-full_PropertyPlantAndEquipmentCarryingAmountAtCostOfRevaluedAssets_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfEmployeeBenefitsExplanatory_lbl0" xml:lang="en-US">Disclosure of employee benefits [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfEmployeeBenefitsExplanatory" xlink:to="ifrs-full_DisclosureOfEmployeeBenefitsExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_OriginDateFiveMember_lbl0" xml:lang="en-US">Origin Date Five Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OriginDateFiveMember" xlink:to="simecb_OriginDateFiveMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_DescriptionOfAccountingPolicyForConversionOfForeignSubsidiariesFinancialStatementsExplanatory_lbl1" xml:lang="en-US">Description Of Accounting Policy For Conversion Of Foreign Subsidiaries Financial Statements Explanatory</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DescriptionOfAccountingPolicyForConversionOfForeignSubsidiariesFinancialStatementsExplanatory" xlink:to="simecb_DescriptionOfAccountingPolicyForConversionOfForeignSubsidiariesFinancialStatementsExplanatory_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ScrapMetalSales_lbl1" xml:lang="en-US">Scrap Metal Sales</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScrapMetalSales" xlink:to="simecb_ScrapMetalSales_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory_lbl0" xml:lang="en-US">Disclosure of accounting judgements and estimates [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory" xlink:to="ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_TotalMetricTons_lbl1" xml:lang="en-US">Total Metric Tons</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TotalMetricTons" xlink:to="simecb_TotalMetricTons_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_MiscellaneousOtherProvisionsMember_lbl0" xml:lang="en-US">Miscellaneous other provisions [member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_MiscellaneousOtherProvisionsMember" xlink:to="ifrs-full_MiscellaneousOtherProvisionsMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_TaxLossCarryforwardsForFederalTax_lbl1" xml:lang="en-US">Tax Loss Carryforwards For Federal Tax</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TaxLossCarryforwardsForFederalTax" xlink:to="simecb_TaxLossCarryforwardsForFederalTax_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ComprehensiveIncomeAbstract_lbl0" xml:lang="en-US">Comprehensive income [abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ComprehensiveIncomeAbstract" xlink:to="ifrs-full_ComprehensiveIncomeAbstract_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfAllowanceForCreditLossesExplanatory_lbl0" xml:lang="en-US">Disclosure of allowance for credit losses [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfAllowanceForCreditLossesExplanatory" xlink:to="ifrs-full_DisclosureOfAllowanceForCreditLossesExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_DisclosureOfDetailedInformationAboutTradeAccountsPayableAndOtherAccruedLiabilitiesExplanatoryTableTextBlock_lbl1" xml:lang="en-US">Disclosure Of Detailed Information About Trade Accounts Payable And Other Accrued Liabilities Explanatory Table Text Block</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DisclosureOfDetailedInformationAboutTradeAccountsPayableAndOtherAccruedLiabilitiesExplanatoryTableTextBlock" xlink:to="simecb_DisclosureOfDetailedInformationAboutTradeAccountsPayableAndOtherAccruedLiabilitiesExplanatoryTableTextBlock_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_Subsidiaries31Member_lbl0" xml:lang="en-US">Subsidiaries31 Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries31Member" xlink:to="simecb_Subsidiaries31Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherReceivables_lbl0" xml:lang="en-US">Other receivables</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherReceivables" xlink:to="ifrs-full_OtherReceivables_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_IndustriasProcarsaSADeCVMember_lbl0" xml:lang="en-US">Industrias Procarsa SADe CVMember</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_IndustriasProcarsaSADeCVMember" xlink:to="simecb_IndustriasProcarsaSADeCVMember_lbl0"/>
    <loc xlink:type="locator" xlink:label="simecb_ScheduleOfRelevantExchangeRatesAbstract" xlink:href="simecb-20251231.xsd#simecb_ScheduleOfRelevantExchangeRatesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ScheduleOfRelevantExchangeRatesAbstract_lbl" xml:lang="en-US">Schedule Of Relevant Exchange Rates Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfRelevantExchangeRatesAbstract" xlink:to="simecb_ScheduleOfRelevantExchangeRatesAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherExpenseByNature_lbl0" xml:lang="en-US">Other expenses, by nature</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherExpenseByNature" xlink:to="ifrs-full_OtherExpenseByNature_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFinancialAssetsExplanatory_lbl0" xml:lang="en-US">Description of accounting policy for financial assets [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForFinancialAssetsExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForFinancialAssetsExplanatory_lbl0"/>
    <loc xlink:type="locator" xlink:label="simecb_ScheduleOfEmployeeBenefitsLiabilityAbstract" xlink:href="simecb-20251231.xsd#simecb_ScheduleOfEmployeeBenefitsLiabilityAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ScheduleOfEmployeeBenefitsLiabilityAbstract_lbl" xml:lang="en-US">Schedule Of Employee Benefits Liability Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfEmployeeBenefitsLiabilityAbstract" xlink:to="simecb_ScheduleOfEmployeeBenefitsLiabilityAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAccountPayable_lbl0" xml:lang="en-US">Adjustments for increase (decrease) in trade accounts payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAccountPayable" xlink:to="ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAccountPayable_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipment_lbl0" xml:lang="en-US">Useful life measured as period of time, property, plant and equipment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipment" xlink:to="ifrs-full_UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipment_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_LegalReserve_lbl1" xml:lang="en-US">Legal Reserve</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_LegalReserve" xlink:to="simecb_LegalReserve_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_PrepaidExpensesMember_lbl0" xml:lang="en-US">Prepaid Expenses Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PrepaidExpensesMember" xlink:to="simecb_PrepaidExpensesMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_TransactionPrice_lbl1" xml:lang="en-US">Transaction Price</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TransactionPrice" xlink:to="simecb_TransactionPrice_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_SQUADRAMember_lbl0" xml:lang="en-US">SQUADRAMember</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_SQUADRAMember" xlink:to="simecb_SQUADRAMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory_lbl0" xml:lang="en-US">Disclosure of basis of preparation of financial statements [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory" xlink:to="ifrs-full_DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentsForInterestIncome_lbl1" xml:lang="en-US">Adjustments for interest income</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForInterestIncome" xlink:to="ifrs-full_AdjustmentsForInterestIncome_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForProvisionsExplanatory_lbl0" xml:lang="en-US">Description of accounting policy for provisions [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForProvisionsExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForProvisionsExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfEventsAfterReportingPeriodExplanatory_lbl0" xml:lang="en-US">Disclosure of events after reporting period [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfEventsAfterReportingPeriodExplanatory" xlink:to="ifrs-full_DisclosureOfEventsAfterReportingPeriodExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EquityAttributableToOwnersOfParent_lbl0" xml:lang="en-US">Equity attributable to owners of parent</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EquityAttributableToOwnersOfParent" xlink:to="ifrs-full_EquityAttributableToOwnersOfParent_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory_lbl0" xml:lang="en-US">Disclosure of general and administrative expense [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory" xlink:to="ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_MarketValueOfTheLand_lbl1" xml:lang="en-US">Market Value Of The Land</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_MarketValueOfTheLand" xlink:to="simecb_MarketValueOfTheLand_lbl1"/>
    <loc xlink:type="locator" xlink:label="simecb_ScheduleOfSubsidiariesAbstract" xlink:href="simecb-20251231.xsd#simecb_ScheduleOfSubsidiariesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ScheduleOfSubsidiariesAbstract_lbl" xml:lang="en-US">Schedule Of Subsidiaries Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfSubsidiariesAbstract" xlink:to="simecb_ScheduleOfSubsidiariesAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_DisclosureOfAgeOfNetReceivablesThatArePastDueExplanatory_lbl1" xml:lang="en-US">Disclosure Of Age Of Net Receivables That Are Past Due Explanatory</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DisclosureOfAgeOfNetReceivablesThatArePastDueExplanatory" xlink:to="simecb_DisclosureOfAgeOfNetReceivablesThatArePastDueExplanatory_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_AMRICAMember_lbl0" xml:lang="en-US">AMRICAMember</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AMRICAMember" xlink:to="simecb_AMRICAMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_DescriptionOfAccountingPolicyForAllowancesForEstimatesForExpectedCreditLosses_lbl1" xml:lang="en-US">Description Of Accounting Policy For Allowances For Estimates For Expected Credit Losses</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DescriptionOfAccountingPolicyForAllowancesForEstimatesForExpectedCreditLosses" xlink:to="simecb_DescriptionOfAccountingPolicyForAllowancesForEstimatesForExpectedCreditLosses_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory_lbl0" xml:lang="en-US">Description of accounting policy for intangible assets and goodwill [text block]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_OperadoraPerfilesSigosaSadecvMember_lbl0" xml:lang="en-US">Operadora Perfiles Sigosa Sadecv Member</label>
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    <loc xlink:type="locator" xlink:label="ifrs-full_IncomeStatementAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncomeStatementAbstract"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForBusinessCombinationsExplanatory_lbl0" xml:lang="en-US">Description of accounting policy for business combinations [text block]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_CreditTerm_lbl1" xml:lang="en-US">Credit Term</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_PercentageOfNominalStockholdersEquity_lbl1" xml:lang="en-US">Percentage Of Nominal Stockholders Equity</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ScheduleOfAdditionalBankLinesOfCreditThatTheCompanyHasAtItsDisposalToReduceLiquidityRiskTableTextBlock_lbl1" xml:lang="en-US">Schedule Of Additional Bank Lines Of Credit That The Company Has At Its Disposal To Reduce Liquidity Risk Table Text Block</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_IncreaseDecreaseAsAResultOfAbstract_lbl0" xml:lang="en-US">Increase Decrease As AResult Of Abstract</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_OperadoraCompaiaMexicanaDeTubosSADeCVMember_lbl0" xml:lang="en-US">Operadora Compaia Mexicana De Tubos SADe CVMember</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OperadoraCompaiaMexicanaDeTubosSADeCVMember" xlink:to="simecb_OperadoraCompaiaMexicanaDeTubosSADeCVMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsOtherThanGoodwillExplanatory_lbl0" xml:lang="en-US">Description of accounting policy for intangible assets other than goodwill [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsOtherThanGoodwillExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsOtherThanGoodwillExplanatory_lbl0"/>
    <loc xlink:type="locator" xlink:label="simecb_ScheduleOfAgeOfNetReceivablesThatArePastDueAbstract" xlink:href="simecb-20251231.xsd#simecb_ScheduleOfAgeOfNetReceivablesThatArePastDueAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ScheduleOfAgeOfNetReceivablesThatArePastDueAbstract_lbl" xml:lang="en-US">Schedule Of Age Of Net Receivables That Are Past Due Abstract</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ScheduleOfAgeOfNetReceivablesThatArePastDueAbstract" xlink:to="simecb_ScheduleOfAgeOfNetReceivablesThatArePastDueAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OperatingExpense_lbl0" xml:lang="en-US">Operating expense, operating</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NoncurrentPayablesToRelatedParties_lbl0" xml:lang="en-US">Non-current payables to related parties</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentPayablesToRelatedParties" xlink:to="ifrs-full_NoncurrentPayablesToRelatedParties_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ShorttermBorrowings_lbl1" xml:lang="en-US">Current borrowings</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ShorttermBorrowings" xlink:to="ifrs-full_ShorttermBorrowings_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_Subsidiaries36Member_lbl0" xml:lang="en-US">Subsidiaries36 Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries36Member" xlink:to="simecb_Subsidiaries36Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_PercentageOfShareCapital_lbl1" xml:lang="en-US">Percentage Of Share Capital</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PercentageOfShareCapital" xlink:to="simecb_PercentageOfShareCapital_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CostOfSales_lbl2" xml:lang="en-US">Cost of sales</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CostOfSales" xlink:to="ifrs-full_CostOfSales_lbl2"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_Assets_lbl1" xml:lang="en-US">Assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Assets" xlink:to="ifrs-full_Assets_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_Liabilities_lbl1" xml:lang="en-US">Liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Liabilities" xlink:to="ifrs-full_Liabilities_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_TreasuryShare_lbl1" xml:lang="en-US">Treasury Share</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_TreasuryShare" xlink:to="simecb_TreasuryShare_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsExplanatory_lbl0" xml:lang="en-US">Description of accounting policy for derivative financial instruments [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_Subsidiaries3Member_lbl0" xml:lang="en-US">Subsidiaries3 Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries3Member" xlink:to="simecb_Subsidiaries3Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfDeferredTaxesExplanatory_lbl0" xml:lang="en-US">Disclosure of deferred taxes [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfDeferredTaxesExplanatory" xlink:to="ifrs-full_DisclosureOfDeferredTaxesExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProfitLoss_lbl1" xml:lang="en-US">Profit (loss)</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ValueAddedTaxReceivables_lbl0" xml:lang="en-US">Value added tax receivables</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ValueAddedTaxReceivables" xlink:to="ifrs-full_ValueAddedTaxReceivables_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_CustomersListMember_lbl0" xml:lang="en-US">Customers List Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CustomersListMember" xlink:to="simecb_CustomersListMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_DescriptionOfAccountingPolicyForCostOfSalesAndExpensesByFunctiontextBlock_lbl1" xml:lang="en-US">Description Of Accounting Policy For Cost Of Sales And Expenses By Functiontext Block</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DescriptionOfAccountingPolicyForCostOfSalesAndExpensesByFunctiontextBlock" xlink:to="simecb_DescriptionOfAccountingPolicyForCostOfSalesAndExpensesByFunctiontextBlock_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherReversalsOfProvisions_lbl0" xml:lang="en-US">Other reversals of provisions, operating</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherReversalsOfProvisions" xlink:to="ifrs-full_OtherReversalsOfProvisions_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_Subsidiaries25Member_lbl0" xml:lang="en-US">Subsidiaries25 Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries25Member" xlink:to="simecb_Subsidiaries25Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_IncreaseDecreaseThroughCancellationForCreditLossesOfFinancialAssets_lbl1" xml:lang="en-US">Increase Decrease Through Cancellation For Credit Losses Of Financial Assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_IncreaseDecreaseThroughCancellationForCreditLossesOfFinancialAssets" xlink:to="simecb_IncreaseDecreaseThroughCancellationForCreditLossesOfFinancialAssets_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutIntangibleAssetsExplanatory_lbl0" xml:lang="en-US">Disclosure of detailed information about intangible assets [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfDetailedInformationAboutIntangibleAssetsExplanatory" xlink:to="ifrs-full_DisclosureOfDetailedInformationAboutIntangibleAssetsExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_PerfilesComecialesSigosaSadecvMember_lbl0" xml:lang="en-US">Perfiles Comeciales Sigosa Sadecv Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_PerfilesComecialesSigosaSadecvMember" xlink:to="simecb_PerfilesComecialesSigosaSadecvMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_RefractoriesMember_lbl0" xml:lang="en-US">Refractories Member</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_RepublicTradeMarkMember_lbl0" xml:lang="en-US">Republic Trade Mark Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_RepublicTradeMarkMember" xlink:to="simecb_RepublicTradeMarkMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_PaymentsOfProvisons_lbl1" xml:lang="en-US">Payments Of Provisons</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_Equity_lbl2" xml:lang="en-US">Equity</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Equity" xlink:to="ifrs-full_Equity_lbl2"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_UsefulLifeMeasuredAsPeriodOfTimeIntangibleAssetsOtherThanGoodwill_lbl0" xml:lang="en-US">Useful life measured as period of time, intangible assets other than goodwill</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_UsefulLifeMeasuredAsPeriodOfTimeIntangibleAssetsOtherThanGoodwill" xlink:to="ifrs-full_UsefulLifeMeasuredAsPeriodOfTimeIntangibleAssetsOtherThanGoodwill_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_CompanhiaSiderurgicaDoEspirituSantoSAMember_lbl0" xml:lang="en-US">Companhia Siderurgica Do Espiritu Santo SAMember</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CompanhiaSiderurgicaDoEspirituSantoSAMember" xlink:to="simecb_CompanhiaSiderurgicaDoEspirituSantoSAMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherComprehensiveIncome_lbl0" xml:lang="en-US">Other comprehensive income</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherComprehensiveIncome" xlink:to="ifrs-full_OtherComprehensiveIncome_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ShorttermDepositsClassifiedAsCashEquivalents_lbl0" xml:lang="en-US">Short-term deposits, classified as cash equivalents</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ShorttermDepositsClassifiedAsCashEquivalents" xlink:to="ifrs-full_ShorttermDepositsClassifiedAsCashEquivalents_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherNoncurrentLiabilities_lbl0" xml:lang="en-US">Other non-current liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherNoncurrentLiabilities" xlink:to="ifrs-full_OtherNoncurrentLiabilities_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents_lbl0" xml:lang="en-US">Effect of exchange rate changes on cash and cash equivalents</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_StatementOfProfitOrLossAndOtherComprehensiveIncomeAbstract_lbl0" xml:lang="en-US">Statement of profit or loss and other comprehensive income [abstract]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashAndCashEquivalents_lbl3" xml:lang="en-US">Cash and cash equivalents</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_AcertamSADeCVMember_lbl0" xml:lang="en-US">Acertam SADe CVMember</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TradeAndOtherCurrentPayablesToRelatedParties_lbl0" xml:lang="en-US">Current payables to related parties</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TradeAndOtherCurrentPayablesToRelatedParties" xlink:to="ifrs-full_TradeAndOtherCurrentPayablesToRelatedParties_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="country_BR_lbl0" xml:lang="en-US">BRAZIL</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InventoriesAtFairValueLessCostsToSell_lbl0" xml:lang="en-US">Inventories, at fair value less costs to sell</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InventoriesAtFairValueLessCostsToSell" xlink:to="ifrs-full_InventoriesAtFairValueLessCostsToSell_lbl0"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TradeAndOtherPayablesToTradeSuppliers_lbl0" xml:lang="en-US">Trade payables</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_OperadoraPytsaIndustrialSadecvMember_lbl0" xml:lang="en-US">Operadora Pytsa Industrial Sadecv Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OperadoraPytsaIndustrialSadecvMember" xlink:to="simecb_OperadoraPytsaIndustrialSadecvMember_lbl0"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_OriginDateEightMember_lbl0" xml:lang="en-US">Origin Date Eight Member</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DepreciationPropertyPlantAndEquipmentIncludingRightofuseAssets_lbl0" xml:lang="en-US">Depreciation, property, plant and equipment including right-of-use assets, operating</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RawMaterialsAndConsumablesUsed_lbl0" xml:lang="en-US">Raw materials and consumables used, operating</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_DefinedBenefitsCosts_lbl1" xml:lang="en-US">Defined Benefits Costs</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_InitialProfitandLossEmployeeBenefits_lbl1" xml:lang="en-US">Initial Profitand Loss Employee Benefits</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_Subsidiaries8Member_lbl0" xml:lang="en-US">Subsidiaries8 Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries8Member" xlink:to="simecb_Subsidiaries8Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_RepublicAccountDebugging_lbl1" xml:lang="en-US">Republic Account Debugging</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AmountsReceivableRelatedPartyTransactions_lbl0" xml:lang="en-US">Amounts receivable, related party transactions</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_AcerosCHSADeCVMember_lbl0" xml:lang="en-US">Aceros CHSADe CVMember</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AcerosCHSADeCVMember" xlink:to="simecb_AcerosCHSADeCVMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_NonCurrentLoansToRelatedParties_lbl3" xml:lang="en-US">Non Current Loans To Related Parties</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncreaseDecreaseInFinancialAssetsAbstract_lbl0" xml:lang="en-US">Increase (decrease) in financial assets [abstract]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinishedGoods_lbl0" xml:lang="en-US">Current finished goods</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinishedGoods" xlink:to="ifrs-full_FinishedGoods_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_RollersInventories_lbl1" xml:lang="en-US">Rollers Inventories</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_RollersInventories" xlink:to="simecb_RollersInventories_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfBorrowingsExplanatory_lbl0" xml:lang="en-US">Disclosure of borrowings [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfBorrowingsExplanatory" xlink:to="ifrs-full_DisclosureOfBorrowingsExplanatory_lbl0"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries12Member" xlink:to="simecb_Subsidiaries12Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentTaxLiabilitiesCurrent_lbl0" xml:lang="en-US">Current tax liabilities, current</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IntangibleAssetsOtherThanGoodwill_lbl1" xml:lang="en-US">Intangible assets other than goodwill</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_QuantityOfInventories_lbl1" xml:lang="en-US">Quantity Of Inventories</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ShortTermAsset_lbl1" xml:lang="en-US">Short Term Asset</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ForeignCountriesMember_lbl0" xml:lang="en-US">Foreign countries [member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ForeignCountriesMember" xlink:to="ifrs-full_ForeignCountriesMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsExplanatory_lbl0" xml:lang="en-US">Disclosure of intangible assets [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfIntangibleAssetsExplanatory" xlink:to="ifrs-full_DisclosureOfIntangibleAssetsExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_CaLaminadoraVistaHermosaSADeCVMember_lbl0" xml:lang="en-US">Ca Laminadora Vista Hermosa SADe CVMember</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CaLaminadoraVistaHermosaSADeCVMember" xlink:to="simecb_CaLaminadoraVistaHermosaSADeCVMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_RepurchaseAndPlacementOfOwnCapitalStocksNet_lbl1" xml:lang="en-US">Repurchase And Placement Of Own Capital Stocks Net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_RepurchaseAndPlacementOfOwnCapitalStocksNet" xlink:to="simecb_RepurchaseAndPlacementOfOwnCapitalStocksNet_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cyd_CybersecurityRiskManagementProcessesIntegratedFlag_lbl0" xml:lang="en-US">Cybersecurity Risk Management Processes Integrated [Flag]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cyd_CybersecurityRiskManagementProcessesIntegratedFlag" xlink:to="cyd_CybersecurityRiskManagementProcessesIntegratedFlag_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_RepurchaseOfOwnCapitalStockReserveMember_lbl0" xml:lang="en-US">Repurchase Of Own Capital Stock Reserve Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_RepurchaseOfOwnCapitalStockReserveMember" xlink:to="simecb_RepurchaseOfOwnCapitalStockReserveMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ShortTermsLiabilities_lbl1" xml:lang="en-US">Short Terms Liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_ShortTermsLiabilities" xlink:to="simecb_ShortTermsLiabilities_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_HoldingProtelSadecvMember_lbl0" xml:lang="en-US">Holding Protel Sadecv Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_HoldingProtelSadecvMember" xlink:to="simecb_HoldingProtelSadecvMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CountryOfDomicileMember_lbl0" xml:lang="en-US">Country of domicile [member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CountryOfDomicileMember" xlink:to="ifrs-full_CountryOfDomicileMember_lbl0"/>
    <loc xlink:type="locator" xlink:label="cyd_CybersecurityRiskManagementStrategyAndGovernanceAbstract" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#cyd_CybersecurityRiskManagementStrategyAndGovernanceAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cyd_CybersecurityRiskManagementStrategyAndGovernanceAbstract_lbl" xml:lang="en-US">Cybersecurity Risk Management, Strategy, and Governance [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cyd_CybersecurityRiskManagementStrategyAndGovernanceAbstract" xlink:to="cyd_CybersecurityRiskManagementStrategyAndGovernanceAbstract_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesAbstract_lbl0" xml:lang="en-US">Disclosure of transactions between related parties [abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesAbstract" xlink:to="ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesAbstract_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_FurnitureMixturesComputerMember_lbl0" xml:lang="en-US">Furniture Mixtures Computer Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_FurnitureMixturesComputerMember" xlink:to="simecb_FurnitureMixturesComputerMember_lbl0"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DeferredTaxAssetsAndLiabilitiesAbstract_lbl0" xml:lang="en-US">Deferred tax assets and liabilities [abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DeferredTaxAssetsAndLiabilitiesAbstract" xlink:to="ifrs-full_DeferredTaxAssetsAndLiabilitiesAbstract_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_EmployeeBenefitsLiabilityMember_lbl0" xml:lang="en-US">Employee Benefits Liability Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_EmployeeBenefitsLiabilityMember" xlink:to="simecb_EmployeeBenefitsLiabilityMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProportionOfOwnershipInterestInSubsidiary_lbl0" xml:lang="en-US">Proportion of ownership interest in subsidiary</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProportionOfOwnershipInterestInSubsidiary" xlink:to="ifrs-full_ProportionOfOwnershipInterestInSubsidiary_lbl0"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_Subsidiaries33Member" xlink:to="simecb_Subsidiaries33Member_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IssuedCapital_lbl1" xml:lang="en-US">Issued capital</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IssuedCapital" xlink:to="ifrs-full_IssuedCapital_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfIssuedCapitalExplanatory_lbl0" xml:lang="en-US">Disclosure of issued capital [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfIssuedCapitalExplanatory" xlink:to="ifrs-full_DisclosureOfIssuedCapitalExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_OtherEquityInstrumentsAbstract_lbl0" xml:lang="en-US">Other Equity Instruments Abstract</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ScheduleOfDetailedInformationAboutIncomeTaxExpenseBenefitExplanatoryTableTextBlock_lbl1" xml:lang="en-US">Schedule Of Detailed Information About Income Tax Expense Benefit Explanatory Table Text Block</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentsForDecreaseIncreaseInInventories_lbl0" xml:lang="en-US">Adjustments for decrease (increase) in inventories</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_OriginDateOneMember_lbl0" xml:lang="en-US">Origin Date One Member</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_PreliminaryTariffDumpingRate_lbl1" xml:lang="en-US">Preliminary Tariff Dumping Rate</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ElectricalEnergyMember_lbl0" xml:lang="en-US">Electrical Energy Member</label>
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    <loc xlink:type="locator" xlink:label="simecb_ConsolidatedStatementsOfChangesInStockholdersEquityAbstract" xlink:href="simecb-20251231.xsd#simecb_ConsolidatedStatementsOfChangesInStockholdersEquityAbstract"/>
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    <loc xlink:type="locator" xlink:label="ifrs-full_StatementOfCashFlowsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_StatementOfCashFlowsAbstract"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PropertyPlantAndEquipment_lbl2" xml:lang="en-US">Property, plant and equipment</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ClassISharesMember_lbl0" xml:lang="en-US">Class IShares Member</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_AllowanceAccountForCreditLossesOfTranslationsEffects_lbl1" xml:lang="en-US">Allowance Account For Credit Losses Of Translations Effects</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_CorrectiveActionConsentAgreementMember_lbl0" xml:lang="en-US">Corrective Action Consent Agreement Member</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ShareCapitalShares_lbl1" xml:lang="en-US">Share Capital Shares</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherPropertyPlantAndEquipmentMember_lbl0" xml:lang="en-US">Other property, plant and equipment [member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherPropertyPlantAndEquipmentMember" xlink:to="ifrs-full_OtherPropertyPlantAndEquipmentMember_lbl0"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_AmericanDepositaryShareseachRepresentingThreeSeriesBSharesMember_lbl0" xml:lang="en-US">American Depositary Shareseach Representing Three Series BShares Member</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_CaTubosYPerfilesMonterreySADeCVMember_lbl0" xml:lang="en-US">Ca Tubos YPerfiles Monterrey SADe CVMember</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="country_MX_lbl0" xml:lang="en-US">MEXICO</label>
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    <loc xlink:type="locator" xlink:label="simecb_ScheduleOfIncomeTaxChargedAbstract" xlink:href="simecb-20251231.xsd#simecb_ScheduleOfIncomeTaxChargedAbstract"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_FinishedGoodsInventories_lbl1" xml:lang="en-US">Finished Goods Inventories</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DefinedBenefitObligationAtPresentValue_lbl1" xml:lang="en-US">Defined benefit obligation, at present value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DefinedBenefitObligationAtPresentValue" xlink:to="ifrs-full_DefinedBenefitObligationAtPresentValue_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProfitLossAbstract_lbl0" xml:lang="en-US">Profit (loss) [abstract]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory_lbl0" xml:lang="en-US">Description of accounting policy for property, plant and equipment [text block]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_SpareParts_lbl0" xml:lang="en-US">Current spare parts</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_DisclosureOfControllingAndNoncontrollingInterestExplanatory_lbl1" xml:lang="en-US">Disclosure Of Controlling And Noncontrolling Interest Explanatory</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_DisclosureOfControllingAndNoncontrollingInterestExplanatory" xlink:to="simecb_DisclosureOfControllingAndNoncontrollingInterestExplanatory_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_LongTermAbstract_lbl0" xml:lang="en-US">Long Term Abstract</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentTradeReceivables_lbl0" xml:lang="en-US">Current trade receivables</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentTradeReceivables" xlink:to="ifrs-full_CurrentTradeReceivables_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfInitialApplicationOfStandardsOrInterpretations_lbl0" xml:lang="en-US">Disclosure of initial application of standards or interpretations [text block]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_RetirementBenefitsMember_lbl0" xml:lang="en-US">Retirement Benefits Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_RetirementBenefitsMember" xlink:to="simecb_RetirementBenefitsMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_TotalMember_lbl0" xml:lang="en-US">Total Member</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_OperadoraConstrualcoSadecvMember_lbl0" xml:lang="en-US">Operadora Construalco Sadecv Member</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OperadoraConstrualcoSadecvMember" xlink:to="simecb_OperadoraConstrualcoSadecvMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_HoldingProtelSADeCVMember_lbl0" xml:lang="en-US">Holding Protel SADe CVMember</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_HoldingProtelSADeCVMember" xlink:to="simecb_HoldingProtelSADeCVMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DeferredTaxRelatingToItemsChargedOrCreditedDirectlyToEquity_lbl0" xml:lang="en-US">Deferred tax relating to items credited (charged) directly to equity</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DeferredTaxRelatingToItemsChargedOrCreditedDirectlyToEquity" xlink:to="ifrs-full_DeferredTaxRelatingToItemsChargedOrCreditedDirectlyToEquity_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_AllowanceAccountForCreditLossesProvisions_lbl1" xml:lang="en-US">Allowance Account For Credit Losses Provisions</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_AllowanceAccountForCreditLossesProvisions" xlink:to="simecb_AllowanceAccountForCreditLossesProvisions_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GeneralAndAdministrativeExpense_lbl0" xml:lang="en-US">General and administrative expenses, operating</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GeneralAndAdministrativeExpense" xlink:to="ifrs-full_GeneralAndAdministrativeExpense_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_OperationMaterialsMember_lbl0" xml:lang="en-US">Operation Materials Member</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_lbl0" xml:lang="en-US">Other comprehensive income that will be reclassified to profit or loss, net of tax</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax" xlink:to="ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfRelatedPartyExplanatory_lbl0" xml:lang="en-US">Disclosure of related party [text block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfRelatedPartyExplanatory" xlink:to="ifrs-full_DisclosureOfRelatedPartyExplanatory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent_lbl0" xml:lang="en-US">Comprehensive income, attributable to owners of parent</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfDerivativeFinancialInstrumentsExplanatory_lbl0" xml:lang="en-US">Disclosure of derivative financial instruments [text block]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cyd_CybersecurityRiskBoardOfDirectorsOversightTextBlock_lbl0" xml:lang="en-US">Cybersecurity Risk Board of Directors Oversight [Text Block]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EquityAndLiabilities_lbl0" xml:lang="en-US">Equity and liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EquityAndLiabilities" xlink:to="ifrs-full_EquityAndLiabilities_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherLongtermBenefits_lbl0" xml:lang="en-US">Other long-term employee benefits, operating</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherLongtermBenefits" xlink:to="ifrs-full_OtherLongtermBenefits_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_OtherAccruedLiabilities_lbl1" xml:lang="en-US">Other Accrued Liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_OtherAccruedLiabilities" xlink:to="simecb_OtherAccruedLiabilities_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_DispositionOfStack_lbl1" xml:lang="en-US">Disposition Of Stack</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EarningsPerShareAbstract_lbl0" xml:lang="en-US">Earnings per share [abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EarningsPerShareAbstract" xlink:to="ifrs-full_EarningsPerShareAbstract_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentServiceCostNetDefinedBenefitLiabilityAsset_lbl0" xml:lang="en-US">Increase in net defined benefit liability (asset) resulting from current service cost</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentServiceCostNetDefinedBenefitLiabilityAsset" xlink:to="ifrs-full_CurrentServiceCostNetDefinedBenefitLiabilityAsset_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialAssets_lbl0" xml:lang="en-US">Financial assets</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_VariableCapitalShares_lbl1" xml:lang="en-US">Variable Capital Shares</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_ActiveNotCirculatingin_lbl1" xml:lang="en-US">Active Not Circulatingin</label>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherAssetsMember" xlink:to="ifrs-full_OtherAssetsMember_lbl0"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_DisclosureOfDetailedInformationAboutEstimatedUsefulLivesOfAssetsExplanatory_lbl1" xml:lang="en-US">Disclosure Of Detailed Information About Estimated Useful Lives Of Assets Explanatory</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EquityAndLiabilitiesAbstract_lbl0" xml:lang="en-US">Equity and liabilities [abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EquityAndLiabilitiesAbstract" xlink:to="ifrs-full_EquityAndLiabilitiesAbstract_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentAccruedExpensesAndOtherCurrentLiabilities_lbl0" xml:lang="en-US">Current accrued expenses and other current liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentAccruedExpensesAndOtherCurrentLiabilities" xlink:to="ifrs-full_CurrentAccruedExpensesAndOtherCurrentLiabilities_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_CompaiaLaminadoraVistaHermosaSADeCVMember_lbl0" xml:lang="en-US">Compaia Laminadora Vista Hermosa SADe CVMember</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_CompaiaLaminadoraVistaHermosaSADeCVMember" xlink:to="simecb_CompaiaLaminadoraVistaHermosaSADeCVMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_MediumTermNotesOfSimecMember_lbl1" xml:lang="en-US">Medium Term Notes Of Simec Member</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GrossProfit_lbl1" xml:lang="en-US">Gross profit</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="simecb_JoistDelGolfoSADeCVMember_lbl0" xml:lang="en-US">Joist Del Golfo SADe CVMember</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="simecb_JoistDelGolfoSADeCVMember" xlink:to="simecb_JoistDelGolfoSADeCVMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome_lbl0" xml:lang="en-US">Other tax effects for reconciliation between accounting profit and tax expense (income)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome" xlink:to="ifrs-full_OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome_lbl0"/>
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