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  <xsd:element name="ProceedsFromTradingSecurities" id="tr_ProceedsFromTradingSecurities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="MultiemployerPlansNumberOfYearsUntilInsolvent" id="tr_MultiemployerPlansNumberOfYearsUntilInsolvent" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element id="tr_RentalAndRoyaltyMember" name="RentalAndRoyaltyMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tr_CommercialRealEstateLeasedToThirdPartiesMember" name="CommercialRealEstateLeasedToThirdPartiesMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tr_StockDividendsDistributedPercentOfSharesOutstandingAtRecordDate" name="StockDividendsDistributedPercentOfSharesOutstandingAtRecordDate" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="tr_LeaseDisclosureTextBlock" name="LeaseDisclosureTextBlock" nillable="true" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="tr_ConsentingAgreementEnteredWithLocalBargainingUnionMember" name="ConsentingAgreementEnteredWithLocalBargainingUnionMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tr_BusinessDescriptionPolicyPolicyTextBlock" name="BusinessDescriptionPolicyPolicyTextBlock" nillable="true" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="tr_LesseeOperatingLeaseLiabilityToBePaidAfterYearFour" name="LesseeOperatingLeaseLiabilityToBePaidAfterYearFour" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" />
  <xsd:element name="GrantedSpecialFinancialAssistanceFunds" id="tr_GrantedSpecialFinancialAssistanceFunds" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="ReceivedSpecialFinancialAssistanceFunds" id="tr_ReceivedSpecialFinancialAssistanceFunds" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
</xsd:schema>
