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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsForLegalSettlements_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Payments for legal settlements</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TwentySeventeenEmployeeStockOptionPlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the information relating to 2017 Plan</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TwentySeventeenEmployeeStockOptionPlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Twenty Seventeen Employee Stock Option Plan [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TwentySeventeenEmployeeStockOptionPlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2017 Plan</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementOfPutRightLiabilitiesEstimatedVolatility_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Estimated volatility assumption used in fair value measurement of put right liabilities.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementOfPutRightLiabilitiesEstimatedVolatility_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement Of Put Right Liabilities, Estimated volatility</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementOfPutRightLiabilitiesEstimatedVolatility_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Estimated volatility</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PutRightLiabilitiesSeriesBMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents information pertaining to Put Right Liabilities Series B.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PutRightLiabilitiesSeriesBMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Put Right Liabilities Series B [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PutRightLiabilitiesSeriesBMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Put Right Liabilities Series B</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_SeriesCInvestmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Series C investment.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_SeriesCInvestmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Series C Investment [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_SeriesCInvestmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series C Investment, Equity Transfer and Shares Repurchase Transactions</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_SeriesCInvestmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Series C Investment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease, Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Total lease liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating lease liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Operating Lease, Liability, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsidiary, Ownership Percentage, Noncontrolling Owner</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ownership percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unrecognized share-based compensation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net gain (loss) attributable to discontinued operations</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Operational loss</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Less: net gain from discontinued operations</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Gain from discontinued operations</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherCurrentLiabilitiesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of Other Current Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherCurrentLiabilitiesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Current Liabilities [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_StockRepurchaseProgramAuthorizedAmount1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Repurchase Program, Authorized Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_StockRepurchaseProgramAuthorizedAmount1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amount of stock repurchase</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationContractLiabilitiesNon-Current_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disposal group, including discontinued operation, contract liabilities, non-current.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationContractLiabilitiesNon-Current_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal group, including discontinued operation, contract liabilities, non-current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationContractLiabilitiesNon-Current_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Contract liabilities, non-current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TreasuryStockExerciseOfShareOptionsAndVestingOfRestrictedShareUnits_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Treasury stock exercise of share options and vesting of restricted share units.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TreasuryStockExerciseOfShareOptionsAndVestingOfRestrictedShareUnits_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Treasury Stock Exercise of Share Options And Vesting Of Restricted Share Units</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TreasuryStockExerciseOfShareOptionsAndVestingOfRestrictedShareUnits_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Treasury stock exercise of share options and vesting of restricted share units</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TreasuryStockExerciseOfShareOptionsAndVestingOfRestrictedShareUnits_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Treasury shares used for issuance of ordinary shares for vesting of RSUs and exercise of stock options</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingencies_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Commitments and Contingencies</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingencies_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Commitments and contingencies (Note 16)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Weighted Average Number of Shares Outstanding, Diluted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Denominator for diluted loss per share calculation-weighted average number of common shares outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted-average number of ordinary shares used in calculating net loss per share - diluted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_Time-BasedUnitsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Time-based Units.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_Time-BasedUnitsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Time-based Units [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_Time-BasedUnitsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Time-based Units</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockRepurchasedDuringPeriodShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Repurchased During Period, Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockRepurchasedDuringPeriodShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Repurchased shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockRepurchasedDuringPeriodShares_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Ordinary shares repurchased</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquitySecuritiesFvNiRealizedGainLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net gain</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquitySecuritiesFvNiRealizedGainLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Securities, FV-NI, Realized Gain (Loss)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquitySecuritiesFvNiRealizedGainLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Equity Securities, FV-NI, Realized Gain (Loss), Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquitySecuritiesFvNiRealizedGainLoss_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Disposal of investments, equity securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Acquisition [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">APIC, Share-based Payment Arrangement, Increase for Cost Recognition, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share-based compensation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MinimumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Minimum [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MinimumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Minimum</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Liabilities, Current [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of ordinary shares for restricted share units (shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Issuance of ordinary shares for restricted share units</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Liabilities, Noncurrent [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-current liabilities of discontinued operations</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment, Name [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementsRecurringMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Recurring [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementsRecurringMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value, Recurring</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OwnershipInterestPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Ownership Interest Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OwnershipInterestPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of ownership interest.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OwnershipInterestPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ownership interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Shares, Issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ordinary shares issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Issue of shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingInformationLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Segment Reporting [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LicensingAgreementWithMorphosysMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Licensing Agreement with MorphoSys.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LicensingAgreementWithMorphosysMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Licensing Agreement with MorphoSys [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Options vested and exercisable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Income tax expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax Expense (Benefit)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income tax expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Income tax benefit (expense)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel">Income tax expense (benefit)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Tax provision</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total gains included in other comprehensive income</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RepurchaseAgreementCounterpartyNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Counterparty Name [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RepurchaseAgreementCounterpartyNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Counterparty Name [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Management Positions or Committees Responsible [Flag]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Transaction [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RestrictedStockUnitsRSUMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Restricted Stock Units (RSUs) [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RestrictedStockUnitsRSUMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">RSUs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RestrictedStockUnitsRSUMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Restricted share units</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingSegmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Segments [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingSegmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Segment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Management Positions or Committees Responsible [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfStockOptionsRollForwardTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Stock Options Roll Forward [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfStockOptionsRollForwardTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of options activity</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_GIVAMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">GIVA</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_GIVAMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">GIVA [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_GIVAMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">GIVA member.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_RefundableDepositRelatedToTjBiopharmaPreferredSharesSaleCurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Refundable Deposit Related To Tj Biopharma Preferred Shares Sale Current Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_RefundableDepositRelatedToTjBiopharmaPreferredSharesSaleCurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Refundable deposit related to TJ biopharma preferred shares sale current liabilities.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_RefundableDepositRelatedToTjBiopharmaPreferredSharesSaleCurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Refundable deposit related to TJ Biopharma preferred shares sale</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ContractWithCustomerLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Contract with Customer, Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ContractWithCustomerLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Contract liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ContractWithCustomerLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Contract with Customer, Liability, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsPeriodIncreaseDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Period Increase (Decrease)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsPeriodIncreaseDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of RSUs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsPeriodIncreaseDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Period Increase (Decrease), Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockCommonValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Treasury Stock, Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockCommonValue_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Treasury Stock (3,942,189 and 5,362,497 shares as of June 30, 2026 and December 31, 2025, respectively)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_UpfrontAndMilestonePayments_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Representing the upfront and milestone payments.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_UpfrontAndMilestonePayments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Upfront And Milestone Payments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_UpfrontAndMilestonePayments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total transaction price under the agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Event Type [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ConsultingAndSecondmentExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Consulting and secondment expenses.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ConsultingAndSecondmentExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Consulting And Secondment Expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ConsultingAndSecondmentExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Consulting and secondment expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ShareIncentivePlanTwoThousandTwentyOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the information relating to 2021 Share Incentive Plan</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ShareIncentivePlanTwoThousandTwentyOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share Incentive Plan Two Thousand Twenty One [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ShareIncentivePlanTwoThousandTwentyOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2021 Plan</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Liability, Undiscounted Excess Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Less: imputed interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted Average Remaining Contractual Terms</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average remaining contractual term, Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Property, Plant, and Equipment [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">PROPERTY, EQUIPMENT AND SOFTWARE</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRemainedToBeRecognized_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Employee service share based compensation nonvested awards total compensation cost remained to be recognized.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRemainedToBeRecognized_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Remained To Be Recognized</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRemainedToBeRecognized_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share-based compensation expense remained</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Effect of exchange rate changes on cash and cash equivalents</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ShareIncentivePlanTwoThousandTwentyTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the information relating to 2022 Share Incentive Plan.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ShareIncentivePlanTwoThousandTwentyTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share Incentive Plan Two Thousand Twenty Two [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ShareIncentivePlanTwoThousandTwentyTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2022 Plan</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfOutstandingStockMaximum_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Outstanding share percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfOutstandingStockMaximum_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Percentage of Outstanding Stock Maximum</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">General and Administrative Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Segment administrative expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">General and Administrative Expense, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Administrative expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Administrative expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Revenue</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Revenue</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_IncentivePaymentFromDepositaryBankCurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Incentive Payment From Depositary Bank Current Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_IncentivePaymentFromDepositaryBankCurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Incentive payment from depositary bank current liabilities.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_IncentivePaymentFromDepositaryBankCurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Incentive payment from depository bank</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxAuthorityAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax Authority [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxAuthorityAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income Tax Authority [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ReductionRevenueInYear_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of reduction revenue in the year.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ReductionRevenueInYear_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Reduction Revenue In The Year</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ReductionRevenueInYear_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Reduction in the year</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ReductionRevenueInYear_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Reduction of revenue</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Forfeited</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GoodwillAndIntangibleAssetsGoodwillPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GoodwillAndIntangibleAssetsGoodwillPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Goodwill</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementsOfPutRightLiabilitiesRiskFreeRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Risk-free rate (Based on the zero-coupon U.S. Treasury bond)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementsOfPutRightLiabilitiesRiskFreeRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurements Of Put Right Liabilities Risk Free Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementsOfPutRightLiabilitiesRiskFreeRate_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Fair value measurements of put right liabilities risk free rate.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related and Nonrelated Parties [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Earnings Per Share, Basic</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">-Basic</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net loss per share attributable to NovaBridge - basic</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Net loss per share - basic</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TJBioHangzhouMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">TJBio Hangzhou.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TJBioHangzhouMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">TJBio Hangzhou [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TJBioHangzhouMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">TJBio Hangzhou</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_SharePriceBasedAwardsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents information pertaining to share price based awards.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_SharePriceBasedAwardsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share Price Based Awards</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_SharePriceBasedAwardsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share price based awards</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AccruedResearchAndDevelopmentExpenseCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Accrued research and development expense current.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AccruedResearchAndDevelopmentExpenseCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Research And Development Expense Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AccruedResearchAndDevelopmentExpenseCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued research and development expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentPeriodEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Period End Date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentPeriodEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Period End Date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounts Payable and Accrued Liabilities Disclosure [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">ACCRUALS AND OTHER PAYABLES</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Contractual term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_CashCashEquivalentsAndRestrictedCashTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Tabular disclosure of cash, cash equivalents and restricted cash.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_CashCashEquivalentsAndRestrictedCashTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash, Cash Equivalents and Restricted Cash [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_CashCashEquivalentsAndRestrictedCashTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of cash, cash equivalents and restricted cash</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments to Acquire Property, Plant, and Equipment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Purchase of property, equipment and software</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share based payment award, stock options granted exercise price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Granted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_BinomialOptionPricingModelMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Binomial Option Pricing Model.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_BinomialOptionPricingModelMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Binomial Option Pricing Model [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_BinomialOptionPricingModelMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Binomial Option Pricing Model</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Shares Authorized</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ordinary shares authorized</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Ordinary shares, shares authorized</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementOfStockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Consolidated Statements of Changes in Shareholders' Equity</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PaymentsToThirdParties_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments to Third Parties</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PaymentsToThirdParties_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Payments to third parties.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PaymentsToThirdParties_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Payments made to third parties</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_I-MabHangzhouMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the information relating to Imab Hangzhou.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_I-MabHangzhouMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">I-Mab Hangzhou [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_I-MabHangzhouMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">I-Mab Hangzhou</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Prepaid Expense and Other Assets, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Prepayments and other receivables</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total prepayments and other receivables</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Discontinued Operation, Tax Effect of Discontinued Operation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income tax expense or benefit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Income tax expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Foreign Currency Transactions and Translations Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Foreign currency translation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementsOfPutRightLiabilitiesExpectedTimeToChangeInControl_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurements Of Put Right Liabilities Expected Time To Change In Control</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementsOfPutRightLiabilitiesExpectedTimeToChangeInControl_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Fair value measurements of put right liabilities expected time to change in control.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementsOfPutRightLiabilitiesExpectedTimeToChangeInControl_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Expected time to change in control (Years)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AccruedOtherGeneralAndAdminstrationExpensesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Other General And Adminstration Expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AccruedOtherGeneralAndAdminstrationExpensesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Accrued other general and adminstration expenses.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AccruedOtherGeneralAndAdminstrationExpensesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued other administrative expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OrdinarySharesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Schedule disclosure of ordinary shares.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OrdinarySharesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Treasury Shares [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_EligibleFutureMilestonePaymentsReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Eligible future milestone payments receivable.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_EligibleFutureMilestonePaymentsReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Eligible Future Milestone Payments Receivable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_EligibleFutureMilestonePaymentsReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Eligible future milestone payments receivable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Interest Rate, Stated Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_CollaborationAgreementWithABLBioMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the information relating to Collaboration Agreement With ABL Bio.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_CollaborationAgreementWithABLBioMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Collaboration Agreement With ABL Bio</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Aggregate intrinsic value, Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_WithholdingAndValueAddedTaxes_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Withholding and Value Added Taxes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_WithholdingAndValueAddedTaxes_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Withholding and value added taxes.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_WithholdingAndValueAddedTaxes_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Withholding and value added taxes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockRepurchaseProgramPeriodInForce1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Repurchase Program, Period in Force</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Assets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Assets_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityListingDepositoryReceiptRatio_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Listing, Depository Receipt Ratio</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityListingDepositoryReceiptRatio_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of ordinary shares represented by one ADS</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Equity Method Investments [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Equity Method Investments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Goodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Goodwill</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Goodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Goodwill</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_NewAccountingPronouncementsNotYetAdoptedPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disclosure of accounting policy for recent accounting pronouncements.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_NewAccountingPronouncementsNotYetAdoptedPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">New Accounting Pronouncements Not Yet Adopted [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_NewAccountingPronouncementsNotYetAdoptedPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Recent accounting pronouncements</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Numbers of shares, Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Numbers of shares, Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Numbers of shares, Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PriorPeriodReclassificationAdjustmentDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Reclassification, Comparability Adjustment [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PriorPeriodReclassificationAdjustmentDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Reclassification</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Value, Stock Options Exercised</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Exercise of stock options</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PrepaymentsForEmployeeIncentives_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Prepayments for employee incentives.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PrepaymentsForEmployeeIncentives_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Prepayments For Employee Incentives</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PrepaymentsForEmployeeIncentives_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Prepayments for employee incentives</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of share-based compensation expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Granted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Share based payment award, stock options granted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Granted options</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_TitleOfIndividualWithRelationshipToEntityDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Title and Position [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskBoardCommitteeOrSubcommitteeResponsibleForOversightTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeasePayments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease, Payments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeasePayments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash paid for fixed operating lease costs included in the measurement of lease obligations in operating activities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_MilestonePaymentReceived_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Milestone payment received.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_MilestonePaymentReceived_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Milestone Payment Received</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_MilestonePaymentReceived_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Milestone payment received</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of restricted share units activities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AntidilutiveSecuritiesNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Antidilutive Securities, Name [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ScheduleOfRelatedPartyBalancesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Schedule of related party balances [Table Text Block].</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ScheduleOfRelatedPartyBalancesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Related Party Balances [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ScheduleOfRelatedPartyBalancesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of related party balances</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of additional shares authorized</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Research and Development Arrangement, Contract to Perform for Others, Type [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AssignmentAndAssumptionAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assignment And Assumption Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AssignmentAndAssumptionAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Assignment and assumption agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AssignmentAndAssumptionAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Assignment And Assumption Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Collaborative Arrangement and Arrangement Other than Collaborative [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Licensing And Collaboration Arrangements Summarized Financial Information Disclosure</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Remainder of 2026</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average exercise price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationGainInclusiveOfWrite-OffOfIntangibleAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disposal group, including discontinued operation, gain inclusive of write-off of intangible assets.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationGainInclusiveOfWrite-OffOfIntangibleAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal group, including discontinued operation, gain inclusive of write-off of intangible assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationGainInclusiveOfWrite-OffOfIntangibleAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gain recognized inclusive of write-off of intangible assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TJBiopharmaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">TJ biopharma.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TJBiopharmaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">TJ Biopharma [Member]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">2027</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ProportionateShareOfShareBasedCompensationExpensesRecordedInAnEquityMethodAffiliate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proportionate Share Of Share Based Compensation Expenses Recorded In An Equity Method Affiliate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ProportionateShareOfShareBasedCompensationExpensesRecordedInAnEquityMethodAffiliate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proportionate share of share-based compensation expenses recorded in an equity method affiliate</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average remaining contractual term, Outstanding</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AssetAcquisitionsAndStrategicTransactionsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The entire disclosure for asset acquisition and strategic transactions.</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Liabilities, Current</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Accounts Payable and Accrued Liabilities, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accruals and other payables</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Disposal Group, Including Discontinued Operation, Accounts Payable and Accrued Liabilities, Current, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stockholders' Equity Attributable to Parent</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Beginning balance</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockCommonMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Treasury Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockCommonMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Treasury stock</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OperatingLeaseRelatedAssetsAndLiabilitiesAndOtherRelatedInformationTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease Related Assets And Liabilities And Other Related Information [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OperatingLeaseRelatedAssetsAndLiabilitiesAndOtherRelatedInformationTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Operating Lease Related Assets And Liabilities And Other Related Information</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAssetsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Assets, Noncurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAssetsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other non-current assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationRestrictedCashNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disposal group, including discontinued operation, restricted cash, noncurrent.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationRestrictedCashNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal group, including discontinued operation, restricted cash, noncurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationRestrictedCashNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Long-term restricted cash</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ArrangementsAndNonarrangementTransactionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Collaborative Arrangement and Arrangement Other than Collaborative [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ArrangementsAndNonarrangementTransactionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Type of arrangement [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax Disclosure [Text Block]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StateAndLocalJurisdictionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax Jurisdiction, Domestic State and Local [Member]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AdditionalUpfrontLicenseFee_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Additional upfront license fee.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AdditionalUpfrontLicenseFee_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Additional Upfront License Fee</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Earnings Per Share [Text Block]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_Sharebasedcompensationarrangementsbysharebasedpaymentawardoptionsgrantsinperiodweightedaverageexpireprice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExpirePrice</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_Sharebasedcompensationarrangementsbysharebasedpaymentawardoptionsgrantsinperiodweightedaverageexpireprice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Expired</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Diluted Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net income from discontinued operations per share - diluted</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OtherLiabilitiesCurrentLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Other liabilities current.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskManagementProcessesForAssessingIdentifyingAndManagingThreatsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Income Tax Rate Reconciliation [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ResearchAndDevelopmentServiceFee_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Research and Development Service Fee</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ResearchAndDevelopmentServiceFee_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Research and development service fee.</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ChinaMerchantBankCoLtdMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">This member represents of China merchant bank co ltd</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Nonvested Share Activity [Table Text Block]</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_SegmentGeographicalDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Geographical [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_SegmentGeographicalDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Geographical [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestmentRealizedGainLossOnDisposal_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gain on disposal of investments, equity securities</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Assets, Noncurrent</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total non-current assets of discontinued operations</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RangeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statistical Measurement [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComprehensiveIncomeNetOfTaxAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComprehensiveIncomeNetOfTaxAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other comprehensive income:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ExerciseOfWarrantsShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of shares issued during the period related to Exercise of warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ExerciseOfWarrantsShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Exercise Of Warrants, Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ExerciseOfWarrantsShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exercise of warrants (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Liability, Payments, Due Year Three</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2029</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AdditionalMilestonePayments_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Additional milestone payments.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AdditionalMilestonePayments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Additional Milestone Payments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AdditionalMilestonePayments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Additional milestone payments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Costs of Goods Sold</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Cost of revenues</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PutRightLiabilitiesSeriesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents information pertaining to Put Right Liabilities Series A.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PutRightLiabilitiesSeriesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Put Right Liabilities Series A [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PutRightLiabilitiesSeriesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Put Right Liabilities Series A</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">SHARE-BASED COMPENSATION</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted-average period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Value, Issued</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Issue of shares, value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ordinary shares ($0.0001 par value, 800,000,000 shares authorized as of June 30, 2026 and December 31, 2025; 270,740,388 shares issued as of June 30, 2026 and December 31, 2025 ; 266,798,199 and 265,377,891 outstanding as of June 30, 2026 and December 31, 2025, respectively)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of basic and diluted net loss per shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Property, Plant, and Equipment [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Property, equipment and software</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Sale of Property, Plant, and Equipment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from disposal of property and equipment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Liabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Liabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Foreign Currency Transaction Gain (Loss), before Tax</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Foreign exchange gain</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Gain (Loss), Foreign Currency Transaction, before Tax, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net foreign exchange gains/(loss)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_OwnershipDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Ownership [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Groups, Including Discontinued Operations [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of Reconciliation Amounts of Major Classes of Loss from Operations and Assets and Liabilities Classified as Discontinued Operations</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationIntangibleAssetsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Intangible Assets, Noncurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationIntangibleAssetsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Intangible assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Weighted Average Volatility Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average expected volatility</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ProductOrServiceAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Product and Service [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Retained Earnings (Accumulated Deficit)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accumulated deficit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Accumulated deficit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilityRelatedPartyTypeExtensibleEnumeration_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Liability, Related Party, Type [Extensible Enumeration]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsLevel3Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Inputs, Level 3 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsLevel3Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Level 3</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PerformanceStockUnitMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Performance Stock Unit [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PerformanceStockUnitMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Performance Stock Unit [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PerformanceStockUnitMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Performance Stock Unit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainLossOnSaleOfPropertyPlantEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gain (Loss) on Disposition of Property Plant Equipment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainLossOnSaleOfPropertyPlantEquipment_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Loss from disposal of property and equipment and software</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationOtherIncomeExpenseNet_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disposal group, including discontinued operation, other income (expense) net.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationOtherIncomeExpenseNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal group, including discontinued operation, other income (expense) net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationOtherIncomeExpenseNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other income, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskRoleOfManagementTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Role of Management [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestmentOwnershipPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Method Investment, Ownership Percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestmentOwnershipPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Equity method investment, ownership percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestmentOwnershipPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Equity purchase agreement percentage</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total Expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingExpenses_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel">Total Expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendPayments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Payments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendPayments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Dividends payments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Operating Capital [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Changes in operating assets and liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share based payment award, vesting period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LicenseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">License Agreement [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LicenseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">License Agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LicenseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">License Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Comprehensive loss attributable to redeemable noncontrolling interests</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_CostSharingReimbursements_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cost sharing reimbursements</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_CostSharingReimbursements_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Cost sharing reimbursements.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskManagementProcessesIntegratedFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Management Processes Integrated [Flag]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockRepurchasedDuringPeriodValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Repurchased During Period, Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockRepurchasedDuringPeriodValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate amount repurchased</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_EntityIncorporationCountryStateName_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Entity incorporation country state name.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_EntityIncorporationCountryStateName_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Incorporation Country State Name</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_EntityIncorporationCountryStateName_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Place of incorporation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentContinuingOperationsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Continuing Operations [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentContinuingOperationsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Continued Operations:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PerformanceBasedUnitsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Performance Based Units [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PerformanceBasedUnitsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Performance Based Units [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PerformanceBasedUnitsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Performance-based Units</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskProcessForInformingManagementOrCommitteesResponsibleTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">RELATED PARTY BALANCES AND TRANSACTIONS</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_CommonStockSharesCanceled_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Common stock, shares, canceled.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_CommonStockSharesCanceled_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Shares, Canceled</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_CommonStockSharesCanceled_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ordinary shares, canceled</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LoanOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">This member represents of loan one.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LoanOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loan One [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LoanOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loan One</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AskGeneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">AskGene [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AskGeneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">AskGene.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AskGeneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">AskGene</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopmentExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disposal group, including discontinued operation, research and development expense.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopmentExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Research and Development Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopmentExpense_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Research and development expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Liabilities, Current [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current liabilities of discontinued operations</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Property, Plant and Equipment, Type [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OrdinarySharesAvailableForIssuance_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Ordinary shares available for issuance.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OrdinarySharesAvailableForIssuance_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Ordinary Shares Available for Issuance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OrdinarySharesAvailableForIssuance_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ordinary shares available for issuance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Carrying value of assets classified as held for sale</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total assets of discontinued operations</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income taxes</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Events [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">SUBSEQUENT EVENTS</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationOperatingLeaseLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disposal group, including discontinued operation, operating lease liabilities, current.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationOperatingLeaseLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal group, including discontinued operation, operating lease liabilities, current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationOperatingLeaseLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating lease liabilities, current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Hierarchy and NAV [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Risk-free interest rate (per annum)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Risk-free interest rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ImabHangzhouMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the information relating to Imab Hangzhou</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ImabHangzhouMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Imab Hangzhou [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ImabHangzhouMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">I-Mab Hangzhou</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease, Liability, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating lease liabilities, current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskThirdPartyOversightAndIdentificationProcessesFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Third Party Oversight and Identification Processes [Flag]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_WriteOffOfDeferredOfferingFees_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Write off of deferred offering fees</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_WriteOffOfDeferredOfferingFees_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Write off of deferred offering fees.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Segment net loss</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Segment net loss</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Weighted average grant date fair value, Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Weighted average grant date fair value, Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ShareRepurchaseProgramAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share Repurchase Program [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementOfPutRightLiabilitiesProbabilityOfTriggeringEventForRedemptionRate_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Probability of triggering event for redemption option assumption used in fair value measurement of put right liabilities.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementOfPutRightLiabilitiesProbabilityOfTriggeringEventForRedemptionRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement Of Put Right Liabilities, Probability of Triggering Event for Redemption Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementOfPutRightLiabilitiesProbabilityOfTriggeringEventForRedemptionRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Probability of triggering event for redemption option</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities and Equity</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total liabilities and shareholders' equity</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Expected dividend yield</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Dividend yield</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested Options Forfeited, Number of Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of shares unvested</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Forfeited</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Liability, Payments, Due Year Two</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2028</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ResearchAndDevelopmentExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Research and Development Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ResearchAndDevelopmentExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Research and development expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ResearchAndDevelopmentExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Research and Development Expense, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ResearchAndDevelopmentExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Receipt of CRO and CMC services - recognized in research and development expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ResearchAndDevelopmentExpense_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Research and development expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Fiscal Period Focus</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Fiscal Period Focus</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_Black-ScholesOptionPricingModelMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Black-Scholes Option Pricing Model.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_Black-ScholesOptionPricingModelMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Black-Scholes Option Pricing Model [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_Black-ScholesOptionPricingModelMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Black-Scholes Option Pricing Model</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_MaximumAggregateConsiderationToBeReceivedUponAchievementOfCertainRegulatoryAndSales-BasedMilestoneEvents_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Maximum aggregate consideration to be received upon achievement of certain regulatory and sales-based milestone events.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_MaximumAggregateConsiderationToBeReceivedUponAchievementOfCertainRegulatoryAndSales-BasedMilestoneEvents_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Maximum aggregate consideration to be received upon achievement of certain regulatory and sales-based milestone events</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LoanTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">This member represents of loan two.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LoanTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loan Two [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LoanTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loan Two</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">PREPAYMENTS AND OTHER RECEIVABLES</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermBorrowings_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Short-Term Debt</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermBorrowings_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Short-term bank borrowings</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermBorrowings_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Loan borrowed</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of valuation assumptions used</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Summary of estimate the fair value of the put right using the following assumptions</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersByTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Research and Development Arrangement, Contract to Perform for Others, Type [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_TitleOfIndividualAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Title and Position [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AffaMedTherapeuticsHKLimitedMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">AffaMed Therapeutics (HK) Limited [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AffaMedTherapeuticsHKLimitedMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">AffaMed Therapeutics (HK) Limited.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AffaMedTherapeuticsHKLimitedMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">AffaMed Therapeutics (HK) Limited</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationInterestIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Interest Income</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationInterestIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest income</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ProceedsFromDisposalOfInvestmentsInEquitySecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Disposal of Investments in Equity Securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ProceedsFromDisposalOfInvestmentsInEquitySecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Proceeds from disposal of investments in equity securities.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ProceedsFromDisposalOfInvestmentsInEquitySecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from disposal of investments, equity securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskBoardOfDirectorsOversightTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Board of Directors Oversight [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_EmployeesAndNon-EmployeeDirectorsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Employees And Non-employee Directors.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_EmployeesAndNon-EmployeeDirectorsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Employees And Non-employee Directors [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_EmployeesAndNon-EmployeeDirectorsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Employees and non-employee directors</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OrdinarySharesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OrdinarySharesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Ordinary Shares [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OrdinarySharesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Treasury Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Exercise Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Options vested and exercisable as of June 30</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net (decrease) increase in cash and cash equivalents</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UseOfEstimates_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Use of Estimates, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UseOfEstimates_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Use of estimates</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfStockDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Stock [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounts Payable, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Accounts Payable, Current, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Accounts Payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of potentially dilutive securities that have not been included in the calculation of diluted net loss per share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Other non-current assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Other Noncurrent Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disposal group, including discontinued operation, administrative expense.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal group, including discontinued operation, administrative expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Administrative expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Administrative expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_RAndDPersonnelCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">R and D Personnel Costs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_RAndDPersonnelCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">R and D personnel costs.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_RAndDPersonnelCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Employee-related expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PaymentForBusinessDevelopmentAndRelatedServices_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Business development and related services</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PaymentForBusinessDevelopmentAndRelatedServices_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payment for Business Development and Related Services</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PaymentForBusinessDevelopmentAndRelatedServices_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Payment for business development and related services.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConcentrationRiskDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Concentration Risk Disclosure [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConcentrationRiskDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">CONCENTRATION OF CREDIT RISK</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PaymentForProductRights_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payment for Product Rights</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PaymentForProductRights_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Payment for product rights.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PaymentForProductRights_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Payment for ex-China rights to VIS-101</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">COMMITMENTS AND CONTINGENCIES</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Event [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LessorLeaseDescriptionTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessor, Lease, Description [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities, Current [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfTradingSecuritiesAndOtherTradingAssetsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Securities, Trading, and Equity Securities, FV-NI [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AmountOfCapitalAgreedToRaise_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of capital agreed to raise.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AmountOfCapitalAgreedToRaise_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Amount of Capital Agreed to Raise</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AmountOfCapitalAgreedToRaise_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amount agreed to raise</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AmountOfCapitalAgreedToRaise_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Investment in Series C round of financing</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">SHARE-BASED COMPENSATION</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_BridgeHealthBiotechCoLtdMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Bridge Health Biotech Co Ltd [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_BridgeHealthBiotechCoLtdMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Bridge Health Biotech Co., Ltd.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_BridgeHealthBiotechCoLtdMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Bridge Health Biotech Co., Ltd [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_BridgeHealthBiotechCoLtdMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Bridge Health</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GovernmentAssistancePolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Government Assistance [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GovernmentAssistancePolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Government subsidies</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementsOfPutRightLiabilitiesEstimatedVolatility_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Estimated volatility assumption used in fair value measurement of put right liabilities.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementsOfPutRightLiabilitiesEstimatedVolatility_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurements Of Put Right Liabilities, Estimated volatility</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementsOfPutRightLiabilitiesEstimatedVolatility_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Estimated volatility</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group Name [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ordinary share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationsPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Business combination</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationsPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combinations Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Exercised</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exercised</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Other Nonoperating Income (Expense) [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of other income, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RangeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statistical Measurement [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Assets, Noncurrent [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-current assets of discontinued operations</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_BorrowingsPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disclosure of accounting policies for borrowings.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_BorrowingsPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Borrowings Policy, [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_BorrowingsPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Borrowings</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stockholders' Equity Attributable to Parent [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Shareholders' equity</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Weighted Average Number of Shares Outstanding, Basic</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Denominator for basic income (loss) per share calculation-weighted average number of common shares outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Weighted-average number of ordinary shares used in calculating net loss per share - basic</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income (Loss) from Continuing Operations, Per Diluted Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net loss from continuing operations per share - diluted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Net loss per share from continuing operations - diluted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">PROPERTY, EQUIPMENT AND SOFTWARE</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assets [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Assets:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounts Payable and Accrued Liabilities, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accruals and other payables</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total accruals and other payables</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Accruals and other payables (including amounts with related parties of $120 and $1,131, as of June 30, 2026 and December 31, 2025, respectively - Note 17)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_CommonStockValueAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Common stock value authorized.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_CommonStockValueAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock Value Authorized</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_CommonStockValueAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Common stock value authorized</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_UpfrontLicenseFee_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of upfront license fee paid during agreements.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_UpfrontLicenseFee_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Upfront License Fee</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_UpfrontLicenseFee_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Upfront license fee</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Central Index Key</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Central Index Key</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LicensingAndCollaborationArrangementsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">No definition available.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LicensingAndCollaborationArrangementsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">LICENSING AND COLLABORATION ARRANGEMENTS</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Antidilutive Securities [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Due to Affiliate, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Payable due to an affiliate (Note 19)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Other current liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total other current liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ConsolidationItemsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Consolidation Items [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskManagementStrategyAndGovernanceAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Management, Strategy, and Governance [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Current Fiscal Year End Date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current Fiscal Year End Date</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group Name [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RedeemableNoncontrollingInterestEquityCarryingAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Redeemable Noncontrolling Interest, Equity, Carrying Amount</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ScheduleOfUsefulLifeOfPropertyPlantEquipmentTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Schedule of useful life of property plant equipment [Table Text Block].</link:label>
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          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ScheduleOfUsefulLifeOfPropertyPlantEquipmentTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of Estimated Useful Lives</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Prepaid Expense and Other Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Prepayments and other receivables</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurements, Recurring and Nonrecurring [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireAdditionalInterestInSubsidiaries_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments to Acquire Additional Interest in Subsidiaries</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireAdditionalInterestInSubsidiaries_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Equity interest subscription amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireAdditionalInterestInSubsidiaries_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Investment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TerminationFeePayable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Representing the information about termination fee payable .</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TerminationFeePayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Termination Fee Payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TerminationFeePayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Termination fee payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LessorLeaseDescriptionLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessor, Lease, Description [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Securities, FV-NI</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Equity Securities, FV-NI, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investments at fair value, equity securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AffaMedTherapeuticsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">AffaMed Therapeutics [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AffaMedTherapeuticsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">AffaMed Therapeutics.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AffaMedTherapeuticsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">AffaMed</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">PRINCIPAL ACCOUNTING POLICIES</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PrepaymentsForDeferredOfferingFees_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Prepayments For Deferred Offering Fees</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PrepaymentsForDeferredOfferingFees_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Prepayments for deferred offering fees.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PrepaymentsForDeferredOfferingFees_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deferred offering fees</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SummaryOfValuationAllowanceTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Summary of Valuation Allowance [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SummaryOfValuationAllowanceTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of movements of the valuation allowance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeContractTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Contract [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PercentageOfTransferOfOutstandingEquityInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The percentage of transfer of outstanding equity interest.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PercentageOfTransferOfOutstandingEquityInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage of Transfer of Outstanding Equity Interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PercentageOfTransferOfOutstandingEquityInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of transfer of outstanding equity interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementClassOfStockAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Stock [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementsOfPutRightLiabilitiesProbabilityOfTriggeringEventForRedemptionRate_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Probability of triggering event for redemption option assumption used in fair value measurement of put right liabilities.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementsOfPutRightLiabilitiesProbabilityOfTriggeringEventForRedemptionRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurements Of Put Right Liabilities, Probability of Triggering Event for Redemption Rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementsOfPutRightLiabilitiesProbabilityOfTriggeringEventForRedemptionRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Probability of triggering event for redemption option</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Potentially dilutive securities that have not been included in calculation of diluted net loss per share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_CounterpartyNameAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Counterparty Name [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_CounterpartyNameAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Counterparty Name [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ConsultingServices_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Consulting Services</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ConsultingServices_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Consulting services.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ConsultingServices_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Consulting services</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_MilestonePaymentReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Representing the milestone payment receivable.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_MilestonePaymentReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Milestone Payment Receivable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_MilestonePaymentReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Milestone payment receivable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NumberOfOperatingSegments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number of Operating Segments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NumberOfOperatingSegments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of operating segments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SeriesCPreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Series C Preferred Stock [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SeriesCPreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series C</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ServiceBasedOptionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Service Based Options [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ServiceBasedOptionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Service based options.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ServiceBasedOptionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Service-based Options</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">AOCI Attributable to Parent [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accumulated other comprehensive income</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share based payment award, number of shares available to issue</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Accounts Payable and Accrued Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accruals and other payables</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OtherIncomeExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OtherIncomeExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount represents other income (expense).</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OtherIncomeExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Income Expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OtherLiabilitiesCurrentTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Liabilities Current [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OtherLiabilitiesCurrentTable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Other liabilities current.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Cash and Cash Equivalents</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash and cash equivalents</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Segment Reporting, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Segment information</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Property, Plant, and Equipment, Noncurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Property, equipment and software</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest Receivable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest receivable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PeriodOfFinancialProjectionsForCalculatingValueInUse_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Period of financial projections considered for calculating value in use using discounted cash flows.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PeriodOfFinancialProjectionsForCalculatingValueInUse_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Period of Financial Projections for Calculating Value in Use</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PeriodOfFinancialProjectionsForCalculatingValueInUse_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Period of financial projections</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Forfeited</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AmortizationOfRightOfUseAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amortization of right of use assets.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AmortizationOfRightOfUseAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Amortization of Right of Use Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AmortizationOfRightOfUseAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amortization of right-of use assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherResearchAndDevelopmentExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Research and Development Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherResearchAndDevelopmentExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other research and development expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">SHARE-BASED COMPENSATION</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationPrepaymentsAndOtherReceivables_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disposal group, including discontinued operation, prepayments and other receivables.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationPrepaymentsAndOtherReceivables_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal group, including discontinued operation, prepayments and other receivables</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationPrepaymentsAndOtherReceivables_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Prepayments and other receivables</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_CanceledOrdinaryShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Canceled ordinary shares.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_CanceledOrdinaryShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Canceled Ordinary Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_CanceledOrdinaryShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Canceled ordinary shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Number of options outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Number of options outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of options outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ScheduleOfNonvestedRestrictedStockUnitsActivityLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Schedule Of Nonvested Restricted Stock Units Activity Line Items</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ScheduleOfNonvestedRestrictedStockUnitsActivityLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Nonvested Restricted Stock Units Activity [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ScheduleOfNonvestedRestrictedStockUnitsActivityLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">SHARE-BASED COMPENSATION</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermDebtLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Short-Term Debt [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermDebtLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">SHORT-TERM BORROWINGS</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShortTermDebtTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Short-Term Debt [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OtherOncologyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Oncology [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OtherOncologyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Other oncology member.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OtherOncologyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other oncology</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TwoThousandTwentySixShareIncentivePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Twenty Six Share Incentive Plan [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TwoThousandTwentySixShareIncentivePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Two Thousand Twenty Six Share Incentive Plan.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TwoThousandTwentySixShareIncentivePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2026 Plan</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">GOODWILL</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ResearchAndDevelopmentExpensePolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Research and Development Expense, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ResearchAndDevelopmentExpensePolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Research and development expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentType_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Type</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentType_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Type</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash and Cash Equivalents, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash and cash equivalents</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Cash Provided by (Used in) Operating Activities [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash flows from operating activities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operations [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingCodmIndividualTitleAndPositionOrGroupOrCommitteeNameExtensibleEnumeration_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities and Equity [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Liabilities and shareholders' equity</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfEquityMethodInvestmentsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Equity Method Investments [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_SpecialAwardsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents information pertaining to special awards, which an be issued in the form of restricted share unit to eligible grantees that the board of the Group or a committee that board delegated its powers or authority determined appropriate with immediate effect of being fully vested.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_SpecialAwardsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Special Awards [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_SpecialAwardsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Restricted share unit, special awards</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmployeeStockOptionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Employee Stock Option</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Event</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Income (Loss)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Loss from operations</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating losses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Granted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskProcessForInformingBoardCommitteeOrSubcommitteeResponsibleForOversightTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lender Name [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfIndefiniteLivedIntangibleAssetsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Indefinite-Lived Intangible Assets [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_IMabShanghaiMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the information relating to I-Mab Shanghai.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_IMabShanghaiMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">I Mab Shanghai [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_IMabShanghaiMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">I-Mab Shanghai</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupClassificationAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group Classification [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LicensingAgreementWithMacroGenicsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the information relating to Licensing Agreement with MacroGenics.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LicensingAgreementWithMacroGenicsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Licensing Agreement with MacroGenics</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LicensingAgreementWithMacroGenicsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Licensing Agreement with MacroGenics [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Segment Reporting [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Class [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityFileNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity File Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityFileNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity File Number</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherIncomeAndOtherExpenseDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Income and Other Expense Disclosure [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherIncomeAndOtherExpenseDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">OTHER INCOME, NET</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DomesticCountryMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">U.S. Federal</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DomesticCountryMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax Jurisdiction, Domestic Federal [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of ordinary shares for restricted share units</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Lessee, Operating Lease, Liability, Maturity</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Lessee, Operating Lease, Future Minimum Lease Payments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentOperatingActivitiesDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Activities [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementOfIncomeLocationBalanceAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Location, Statement of Income, Balance [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ReimbursementOfUpfrontLicensingPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Reimbursement of upfront licensing payment for rights to develop VIS-101 in Asian Territories</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ReimbursementOfUpfrontLicensingPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Reimbursement of Upfront Licensing Payment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ReimbursementOfUpfrontLicensingPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Reimbursement of upfront licensing payment.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Lived Asset, Excluding Intangible Asset and Goodwill, Impairment and Disposal [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Impairment of long-lived assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accumulated deficit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accumulated deficit</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment in Debt and Equity Securities and Other Trading Assets [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">INVESTMENTS</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loan term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FerringInternationalCenterSAMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Ferring International Center SA.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FerringInternationalCenterSAMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Ferring International Center SA [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FerringInternationalCenterSAMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ferring</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityRegistrantName_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Registrant Name</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityRegistrantName_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Registrant Name</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountingPoliciesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">PRINCIPAL ACCOUNTING POLICIES</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Depreciation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Depreciation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Depreciation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Depreciation of property, equipment and software</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_RecognitionRevenueInYear_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of recognition revenue in the year.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_RecognitionRevenueInYear_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Recognition Revenue In The Year</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_RecognitionRevenueInYear_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Recognition in the year</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProfitLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Income (Loss), Including Portion Attributable to Noncontrolling Interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProfitLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net loss</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProfitLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net loss</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentDiscontinuedOperationsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Discontinued Operations [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentDiscontinuedOperationsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Segment Discontinued Operations</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentDiscontinuedOperationsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Discontinued Operations</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OncoArcGmbHMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">OncoArc GmbH [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OncoArcGmbHMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">OncoArc GmbH.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OncoArcGmbHMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">OncoArc GmbH</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PayablesForPurchaseOfPropertyEquipmentAndSoftware_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount Payables for purchase of property, equipment and software in non cash activities.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PayablesForPurchaseOfPropertyEquipmentAndSoftware_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payables For Purchase Of Property Equipment And Software</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PayablesForPurchaseOfPropertyEquipmentAndSoftware_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Payables for purchase of property, equipment and software</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressAddressLine1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Address Line One</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressAddressLine1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, Address Line One</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherReceivables_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Receivables</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherReceivables_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Prepayments and other receivables</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Groups, Including Discontinued Operations, Disclosure [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">DISPOSAL OF TJBIO SHANGHAI</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Income (Loss) Attributable to Noncontrolling Interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net Income (Loss) Attributable to Noncontrolling Interest, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net loss attributable to noncontrolling interests</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AcquisitionCostLiabilityCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Bridge Health acquisition cost</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AcquisitionCostLiabilityCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition cost liability current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AcquisitionCostLiabilityCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Acquisition cost liability current.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exercise of stock options (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Exercise of stock options (Shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Exercised</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupNotDiscontinuedOperationIncomeStatementDisclosuresAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Discontinued Operations:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupNotDiscontinuedOperationIncomeStatementDisclosuresAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Income Statement Disclosures [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementOfPutRightLiabilitiesSpotPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Spot price assumption used in fair value measurement of put right liabilities.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementOfPutRightLiabilitiesSpotPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement Of Put Right Liabilities, Spot Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementOfPutRightLiabilitiesSpotPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Spot price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherReceivableAfterAllowanceForCreditLossRelatedPartyTypeExtensibleEnumeration_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Receivable, after Allowance for Credit Loss, Related Party, Type [Extensible Enumeration]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assets, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total current assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TwoThousandAndTwentyFourShareIncentivePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">2024 Share Incentive Plan.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TwoThousandAndTwentyFourShareIncentivePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand and Twenty Four Share Incentive Plan [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TwoThousandAndTwentyFourShareIncentivePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2024 Plan</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ForeignCountryMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax Jurisdiction, Foreign [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ForeignCountryMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-U.S.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_InvestmentAccountedForUsingTheEquityMethodAndPutRightLiabilitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Investment Accounted For Using The Equity Method And Put Right Liabilities Abstract</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_InvestmentAccountedForUsingTheEquityMethodAndPutRightLiabilitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">INVESTMENTS ACCOUNTED FOR USING THE EQUITY METHOD AND PUT RIGHT LIABILITIES</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Recurring and Nonrecurring [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquitySecuritiesFVNINoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Securities, FV-NI, Noncurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquitySecuritiesFVNINoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investments at fair value, equity securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Earnings Per Share, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loss per share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_CondensedIncomeStatementTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Condensed Income Statement [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementBusinessSegmentsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Segments [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermDebtLender_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Short-Term Debt, Lender</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermDebtLender_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Lender name</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Supplemental Cash Flow Information [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Additional ASC 842 supplemental disclosures</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AssetsHeldForSaleMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Assets held for sale.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AssetsHeldForSaleMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assets Held for Sale [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Transactions Disclosure [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">RELATED PARTY BALANCES AND TRANSACTIONS</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PaymentsRelatedToWithholdingTaxAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Representing the payments related to withholding tax amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PaymentsRelatedToWithholdingTaxAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments Related To Withholding Tax Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_EquityMethodInvesteeNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment, Name [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationEquityInIncomeLossOfAffiliate_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disposal group, including discontinued operation, equity in income (loss) of affiliate.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationEquityInIncomeLossOfAffiliate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal group, including discontinued operation, equity in income (loss) of affiliate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationEquityInIncomeLossOfAffiliate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Equity in loss of affiliate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ForeignCurrencyTransactionGainBeforeTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Foreign Currency Transaction Gain, before Tax</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ForeignCurrencyTransactionGainBeforeTax_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Foreign exchange gain</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average grant date fair value, Forfeited</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Significant Accounting Policies [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">PRINCIPAL ACCOUNTING POLICIES</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_NovaBridgeBiosciencesShanghaiCoLtdMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">NovaBridge Biosciences Shanghai Co Ltd [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_NovaBridgeBiosciencesShanghaiCoLtdMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">NovaBridge Biosciences Shanghai Co Ltd.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_NovaBridgeBiosciencesShanghaiCoLtdMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">NovaBridge Biosciences (Shanghai) Co. Ltd.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ConsolidationItemsDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Consolidation Items [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other receivables</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmployeeRelatedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Employee-related Liabilities, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmployeeRelatedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Employee salary and benefits</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockSharesAcquired_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Treasury Stock, Shares, Acquired</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockSharesAcquired_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Repurchase of shares (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Goodwill and Intangible Assets, Intangible Assets, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Intangible assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementsOfPutRightLiabilitiesSpotPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Spot price assumption used in fair value measurement of put right liabilities.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementsOfPutRightLiabilitiesSpotPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurements Of Put Right Liabilities, Spot Price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementsOfPutRightLiabilitiesSpotPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Spot price</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">NET LOSS PER SHARE</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net loss per share attributable to shareholders</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ShortTermInvestmentsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disclosure of accounting policy for short-term investments.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ShortTermInvestmentsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Short Term Investments [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ShortTermInvestmentsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Short-term investments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Liability, Payments, Due Year Four</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2030</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OrdinarySharesSurrenderedByAShareholderShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Ordinary shares surrendered by A shareholder shares.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OrdinarySharesSurrenderedByAShareholderShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Ordinary Shares Surrendered By A Shareholder Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OrdinarySharesSurrenderedByAShareholderShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ordinary shares surrendered by a shareholder</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Income Tax Rate Reconciliation [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_RestrictedCashAndCashEquivalentsPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disclosure of accounting policy for restricted cash and cash equivalents, including the policy for determining which items are treated as cash equivalents. Other information that may be disclosed includes (1) the nature of any restrictions on the entity's use of its cash and cash equivalents, (2) whether the entity's cash and cash equivalents are insured or expose the entity to credit risk, (3) the classification of any negative balance accounts (overdrafts), and (4) the carrying basis of cash equivalents (for example, at cost) and whether the carrying amount of cash equivalents approximates fair value.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_RestrictedCashAndCashEquivalentsPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Restricted Cash and Cash Equivalents, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_RestrictedCashAndCashEquivalentsPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Restricted cash</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PlanNameAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Plan Name [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PlanNameAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Plan Name [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Event Type [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unrecognized tax benefits, interest and penalties recognized</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LongTermInvestmentsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disclosure of accounting policy for long term investments.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LongTermInvestmentsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long Term Investments [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LongTermInvestmentsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Long-term investments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ProductsAndServicesDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Product and Service [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_NovaBridgeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">NovaBridge [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_NovaBridgeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Novabridge member.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_NovaBridgeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">NovaBridge</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stockholders' Equity Note Disclosure [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">TREASURY SHARES</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementOfPutRightLiabilitiesExpectedTerms_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Expected term assumption used in fair value measurement of put right liabilities, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementOfPutRightLiabilitiesExpectedTerms_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement Of Put Right Liabilities, Expected Terms</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementOfPutRightLiabilitiesExpectedTerms_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Expected terms (Year)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueByMeasurementFrequencyAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Frequency [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PRCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">PRC.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PRCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">PRC [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PRCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">PRC</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Cash Provided by (Used in) Financing Activities [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash flows from financing activities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityLenderDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Line of Credit Facility, Lender [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityIncorporationDateOfIncorporation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Incorporation, Date of Incorporation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityIncorporationDateOfIncorporation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Date of incorporation or acquisition</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestPayableCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest Payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestPayableCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest payable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Other Assets, Noncurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other non-current assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OfficeAndLaboratorySpaceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Office and laboratory space.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OfficeAndLaboratorySpaceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Office and Laboratory Space [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OfficeAndLaboratorySpaceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Office and Laboratory Space</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockCommonShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Treasury Stock, Common, Shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockCommonShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Treasury stock not in use and not outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockCommonShares_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedPeriodEndLabel">Ending balance (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockCommonShares_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedPeriodStartLabel">Beginning balance (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockCommonShares_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Treasury stock, shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GoodwillImpairmentLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Impairment loss on goodwill</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GoodwillImpairmentLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Impairment of goodwill</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GoodwillImpairmentLoss_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Impairment of goodwill</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeInstrumentRiskAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Instrument [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityComponentDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Component [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityComponentDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Equity Component [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementOperatingActivitiesSegmentAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Activities [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Comprehensive loss</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gain from sale</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Gain on sale of discontinued operations</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressCityOrTown_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, City or Town</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressCityOrTown_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, City or Town</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Acquisition [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireShortTermInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments to Acquire Short-Term Investments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireShortTermInvestments_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Purchase of short-term and other investments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationOperatingLeaseRightOfUseAssetsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disposal group, including discontinued operation, operating lease right of use assets, noncurrent.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationOperatingLeaseRightOfUseAssetsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal group, including discontinued operation, operating lease right of use assets, noncurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationOperatingLeaseRightOfUseAssetsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating lease right-of-use assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Segments [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_VisaraMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Visara [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_VisaraMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Visara member.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_VisaraMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Visara</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Income (Loss) Attributable to Parent [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Numerator:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Fair value of Level 3 financial liabilities / assets at the beginning of the period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair value of Level 3 financial liabilities / assets at the beginning of the period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Fair value of Level 3 financial liabilities / assets at the end of the period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Net Asset (Liability) Measured on Recurring Basis with Unobservable Inputs</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Fair value, net asset (liability) measured on recurring basis with unobservable inputs.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Other Noncurrent Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other non-current liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Weighted Average Number of Shares Outstanding Reconciliation [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Denominator:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationInPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Share Based Compensation Arrangement By Share Based Payment Award Options Expiration In Period.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationInPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Options Expiration In Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationInPeriod_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Expired</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DescriptionOfPrincipalSubsidiariesActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Description of principal subsidiaries activities.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DescriptionOfPrincipalSubsidiariesActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Description of principal subsidiaries activities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DescriptionOfPrincipalSubsidiariesActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Principal activities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AccruedLegalExpensesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Accrued legal expenses current.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AccruedLegalExpensesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Legal Expenses Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AccruedLegalExpensesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued legal expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromLicenseFeesReceived_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from License Fees Received</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromLicenseFeesReceived_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from milestone achievement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementsOfPutRightLiabilitiesEquityMarketAdjustment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurements Of Put Right Liabilities Equity Market Adjustment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementsOfPutRightLiabilitiesEquityMarketAdjustment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Fair value measurements of put right liabilities equity market adjustment.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementsOfPutRightLiabilitiesEquityMarketAdjustment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Equity market adjustment</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Statement [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LeaseCost_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lease, Cost</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LeaseCost_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating lease expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LeaseCost_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total operating lease rental expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Payment Arrangement, Expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share-based compensation expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Share-based compensation expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loss before income tax</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Loss from continuing operations before income tax expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Loss before income tax expense</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationAllocationAndClassificationInFinancialStatementsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Payment Arrangement, Expensed and Capitalized, Amount [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Time to maturity (in years)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Weighted average expected term (years)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Investing Activity, Including Discontinued Operation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net cash generated from investing activities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherIncomeAndExpensesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">OTHER INCOME, NET</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">INCOME TAXES</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">PRINCIPAL ACCOUNTING POLICIES</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LessorOperatingLeaseTermOfContract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessor, Operating Lease, Term of Contract</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LessorOperatingLeaseTermOfContract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sublease term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net income from discontinued operations per share - basic</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Net income per share from discontinued operations - basic</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Vested</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of shares vested</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationShort-TermBankBorrowingsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disposal group, including discontinued operation, short-term bank borrowings, current.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationShort-TermBankBorrowingsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal group, including discontinued operation, short-term bank borrowings, current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationShort-TermBankBorrowingsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Short-term bank borrowings</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MaximumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Maximum [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MaximumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Maximum</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ScheduleOfPrincipalSubsidiariesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Schedule Of Principal Subsidiaries Table Text Block</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ScheduleOfPrincipalSubsidiariesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Principal Subsidiaries [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ScheduleOfPrincipalSubsidiariesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Principal Subsidiaries</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ScheduleOfPrincipalSubsidiariesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Schedule Of Principal Subsidiaries Table</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ScheduleOfPrincipalSubsidiariesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Principal Subsidiaries [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total gains included in earnings</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AdrMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">ADR [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AdrMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">ADS</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AdrMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">ADS</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label">OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unrealized gain on available-for-sale debt securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentIncomeInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Income, Interest</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentIncomeInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest income, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDiscontinuedOperationWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Share based compensation arrangement by share based payment award equity instruments other than options discontinued operation weighted average grant date fair value.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDiscontinuedOperationWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Discontinued Operation Weighted Average Grant Date Fair Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDiscontinuedOperationWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average grant date fair value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Groups, Including Discontinued Operations [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Acquisition, Acquiree [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Acquisition, Percentage of Voting Interests Acquired</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Voting Interests Acquired</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Equity interests ownersip acquired</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TwentyNineteenShareIncentivePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">2019 Share Incentive Plan [Member].</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TwentyNineteenShareIncentivePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Twenty Nineteen Share Incentive Plan [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TwentyNineteenShareIncentivePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2019 Plan</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfNonvestedRestrictedStockUnitsActivityTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfNonvestedRestrictedStockUnitsActivityTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Schedule of non-vested RSU activities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConsolidationPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Consolidation, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConsolidationPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Basis of consolidation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TwentyEighteenEmployeeStockOptionPlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the information relating to 2020 Share Incentive Plan.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TwentyEighteenEmployeeStockOptionPlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Twenty Eighteen Employee Stock Option Plan [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TwentyEighteenEmployeeStockOptionPlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2018 Plan</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">SUBSEQUENT EVENTS</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Supplies_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Prepaid Supplies</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Supplies_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Prepayments to CRO vendors</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueByAssetClassAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Class [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Deferred Tax Assets and Liabilities [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of the deferred tax assets and liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investments, Debt and Equity Securities [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LicenseAndSublicenseAgreementWithFerringMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">License and sublicense agreement with ferring.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LicenseAndSublicenseAgreementWithFerringMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">License And Sublicense Agreement With Ferring [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LicenseAndSublicenseAgreementWithFerringMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">License and Sublicense Agreement with Ferring</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RisksAndUncertaintiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">CONCENTRATION OF CREDIT RISK</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationAdditionalGainRecognizedRelatedToSale_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disposal group, including discontinued operation, additional gain recognized related to sale.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationAdditionalGainRecognizedRelatedToSale_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal group, including discontinued operation, additional gain recognized related to sale</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationAdditionalGainRecognizedRelatedToSale_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Additional gain recognized related to sale</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average grant date fair value, Granted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assets, Current [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Current assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LeasesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">LEASES</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentFiscalYearFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Fiscal Year Focus</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentFiscalYearFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Fiscal Year Focus</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ShanghaiMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shanghai [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ShanghaiMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Shanghai.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ShanghaiMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shanghai</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Shares, Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ordinary shares outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Common stock, shares outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskManagementStrategyAndGovernanceLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Management, Strategy, and Governance [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_CNMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">CN Member</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_CNMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">C N [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_CNMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">CN</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Collaborative Arrangement and Arrangement Other than Collaborative [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TwoThousandAndTwentyFiveShareIncentiveSchemeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand and Twenty Five Share Incentive Scheme [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TwoThousandAndTwentyFiveShareIncentiveSchemeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Two thousand and twenty five share incentive scheme.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TwoThousandAndTwentyFiveShareIncentiveSchemeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2025 Share Incentive Scheme</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OperatingLeaseRightOfUseAssetNonCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Operating lease right of use asset non current.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OperatingLeaseRightOfUseAssetNonCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease Right Of Use Asset Non Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OperatingLeaseRightOfUseAssetNonCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating lease right-of-use assets, non-current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OperatingLeaseRightOfUseAssetNonCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Operating lease right of use asset</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ABio-XHoldingsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">ABio-X Holdings, Inc.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ABio-XHoldingsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">ABio-X Holdings, Inc. [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ABio-XHoldingsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">ABio-X Holdings, Inc.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ABio-XHoldingsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">ABio-X</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Consolidated Statements of Comprehensive Loss</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Aggregate Intrinsic Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate intrinsic value, Options vested and exercisable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationConsiderationTransferred1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Consideration Transferred</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationConsiderationTransferred1_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Business Combination, Consideration Transferred, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationConsiderationTransferred1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total consideration</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevenueFromContractWithCustomerPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Revenue from Contract with Customer [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevenueFromContractWithCustomerPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Revenue recognition</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Related Parties</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease, Liability, Noncurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating lease liabilities, non-current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Liability, Payments, Due</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total undiscounted lease payments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Other Liabilities, Noncurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other non-current liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterestOwnershipPercentageByParent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsidiary, Ownership Percentage, Parent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterestOwnershipPercentageByParent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of direct or indirect ownership by the company</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterestOwnershipPercentageByParent_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Equity interests ownersip acquired</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapitalCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Additional Paid in Capital, Common Stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapitalCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Additional paid-in capital</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_C-BridgeJointValueCreationHKLimitedMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">C-Bridge Joint Value Creation (HK) Limited [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_C-BridgeJointValueCreationHKLimitedMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">C-Bridge Joint Value Creation (HK) Limited.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_C-BridgeJointValueCreationHKLimitedMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">C-Bridge Joint Value Creation (HK) Limited</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Revenues_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Revenue</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Revenues_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Subsidy income</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Revenues_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Revenues, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Revenues_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Revenues</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AvailableforsaleSecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Available-for-Sale Securities [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AvailableforsaleSecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investments in available-for-sale debt securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related and Nonrelated Parties [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">New Accounting Pronouncements, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Adopted accounting pronouncements</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrant [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Assets, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current assets of discontinued operations</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total current assets of discontinued operations</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationContractLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disposal group, including discontinued operation, contract liabilities, current.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationContractLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal group, including discontinued operation, contract liabilities, current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationContractLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Contract liabilities, current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressStateOrProvince_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, State or Province</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PrepaymentsToContractResearchOrganizationVendors_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Prepayments to contract research organization vendors.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PrepaymentsToContractResearchOrganizationVendors_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Prepayments to Contract Research Organization Vendors</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PrepaymentsToContractResearchOrganizationVendors_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Prepayments to CRO vendors</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionAmountsOfTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total services received from related parties</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionAmountsOfTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Transaction, Amounts of Transaction</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Numbers of shares</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LiabilitiesHeldForSaleMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Liabilities held for sale.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LiabilitiesHeldForSaleMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities Held for Sale [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ordinary shares were available to issue</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Share based payment award, maximum shares authorized</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementsOfPutRightLiabilitiesExpectedTerms_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Expected term assumption used in fair value measurement of put right liabilities, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementsOfPutRightLiabilitiesExpectedTerms_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurements Of Put Right Liabilities, Expected Terms</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_FairValueMeasurementsOfPutRightLiabilitiesExpectedTerms_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Expected terms (Year)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease, Right-of-Use Asset</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating lease right-of-use assets</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Operating lease right-of-use assets, non-current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_MilestonePaymentsForDevelopmentAndRegulatoryMilestones_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Milestone payments for development and regulatory milestones</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_MilestonePaymentsForDevelopmentAndRegulatoryMilestones_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Milestone Payments for Development and Regulatory Milestones</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_MilestonePaymentsForDevelopmentAndRegulatoryMilestones_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Milestone payments for development and regulatory milestones.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AmendmentFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Amendment Flag</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AmendmentFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amendment Flag</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">SHARE-BASED COMPENSATION</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubleaseIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sublease Income</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubleaseIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sublease income</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherNonoperatingIncomeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Nonoperating Income (Expense)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherNonoperatingIncomeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Provision of FTE and other services - recognized in other income</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherNonoperatingIncomeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other income, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherNonoperatingIncomeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total other income, net</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Total cash and cash equivalents and restricted cash</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Cash and cash equivalents, beginning of period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Cash and cash equivalents, end of period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_IncentiveIncomeFromDepositoryBank_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Incentive income from depository bank.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_IncentiveIncomeFromDepositoryBank_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Incentive Income From Depository Bank</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_IncentiveIncomeFromDepositoryBank_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income of incentive payment from depository bank</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_MorphoSysAGMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the information relating to MorphoSysAG.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_MorphoSysAGMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">MorphoSys AG</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ReceivableFromABLBioCollaboration_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Receivable from ABL Bio collaboration.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ReceivableFromABLBioCollaboration_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Receivable From ABL Bio Collaboration</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ReceivableFromABLBioCollaboration_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Receivable from ABL Bio collaboration</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnrecognizedTaxBenefits_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Unrecognized Tax Benefits</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnrecognizedTaxBenefits_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Unrecognized Tax Benefits, Ending Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnrecognizedTaxBenefits_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Unrecognized Tax Benefits, Beginning Balance</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnrecognizedTaxBenefits_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unrecognized tax benefits</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleReportToBoardFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">PRINCIPAL ACTIVITIES AND ORGANIZATION</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComprehensiveIncomePolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Comprehensive Income, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComprehensiveIncomePolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Comprehensive loss</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentCollateralAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Collateral Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentCollateralAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Collateral value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ResearchAndDevelopmentExpenseAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Research and Development Expense [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ResearchAndDevelopmentExpenseAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Segment research and development expenses:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_MarketBasedUnitsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Market Based Units [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_MarketBasedUnitsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Market Based Units [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_MarketBasedUnitsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Market-based Units</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_MaximumAggregateConsiderationToBeReceivedUponAchievementOfCertainRegulatoryAndSales-BasedMilestoneEventsAsWellAsRoyalties_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Maximum aggregate consideration to be received upon achievement of certain regulatory and sales-based milestone events as well as royalties.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_MaximumAggregateConsiderationToBeReceivedUponAchievementOfCertainRegulatoryAndSales-BasedMilestoneEventsAsWellAsRoyalties_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Maximum Aggregate Consideration To Be Received Upon Achievement Of Certain Regulatory And Sales-based Milestone Events As Well As Royalties</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_MaximumAggregateConsiderationToBeReceivedUponAchievementOfCertainRegulatoryAndSales-BasedMilestoneEventsAsWellAsRoyalties_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Maximum aggregate consideration to be received upon achievement of certain regulatory and sales-based milestone events as well as royalties</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_VisaraIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Visara Inc [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_VisaraIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Visara, Inc.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_VisaraIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Visara, Inc.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingExpensesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Expenses [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingExpensesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Expenses</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Due to Related Parties</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accruals and other payables</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Other Liabilities, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income (Loss) from Continuing Operations, Per Basic Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net loss from continuing operations per share - basic</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Net loss per share from continuing operations - basic</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Par or Stated Value Per Share</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ordinary shares, par value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Ordinary shares par value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounts Payable and Accrued Liabilities, Current [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current:</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PredecessorPlansMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Predecessor Plans</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PredecessorPlansMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Predecessor Plans [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PredecessorPlansMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Predecessor plans.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OtherPartnersMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the information relating to other partners.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OtherPartnersMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Partners [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OtherPartnersMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other partners</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average remaining contractual term, Exercisable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Indefinite-lived Intangible Assets [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeLeasesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Leases [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeLeasesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Leases</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ShareIncentivePlanTwoThousandTwentyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Share Incentive Plan Two Thousand Twenty</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ShareIncentivePlanTwoThousandTwentyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share Incentive Plan Two Thousand Twenty [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ShareIncentivePlanTwoThousandTwentyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2020 Plan</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities, Current</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total current liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoncashInvestingAndFinancingItemsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Noncash Investing and Financing Items [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoncashInvestingAndFinancingItemsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-cash activities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Liabilities Disclosure [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other Current Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ScheduleOfNonvestedRestrictedStockUnitsActivityTable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Schedule Of Nonvested Restricted Stock Units Activity Table</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ScheduleOfNonvestedRestrictedStockUnitsActivityTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Nonvested Restricted Stock Units Activity [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PercentageOfAnnualNetSales_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of annual net sales.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PercentageOfAnnualNetSales_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage of Annual Net Sales</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PercentageOfAnnualNetSales_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of annual net sales</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Segment Reporting [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">SEGMENT</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TypeOfArrangementAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Collaborative Arrangement and Arrangement Other than Collaborative [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TypeOfArrangementAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Type of arrangement [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationInvestmentsAccountedForUsingEquityMethodNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disposal group, including discontinued operation, investments accounted for using equity method, noncurrent.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationInvestmentsAccountedForUsingEquityMethodNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal group, including discontinued operation, investments accounted for using equity method, noncurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DisposalGroupIncludingDiscontinuedOperationInvestmentsAccountedForUsingEquityMethodNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investments accounted for using the equity method</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ShareRepurchaseProgramDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share Repurchase Program [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_VIS-101Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">VIS-101 [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_VIS-101Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">VIS-101.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_VIS-101Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">VIS-101</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_StatementGeographicalAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Geographical [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_StatementGeographicalAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Geographical [Axis]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ReceivableFromCollaborationAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Receivable from collaboration agreement.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ReceivableFromCollaborationAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Receivable From Collaboration Agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_ReceivableFromCollaborationAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Receivable from collaboration agreement</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Property, Plant, and Equipment [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of property, equipment and software</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskManagementStrategyAndGovernanceTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Management, Strategy, and Governance [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement, Policy [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair value measurements</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="cyd_CybersecurityRiskManagementProcessesIntegratedTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cybersecurity Risk Management Processes Integrated [Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Event [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted-Average Remaining Contractual Term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average remaining contractual term, Options vested and exercisable</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of shares granted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Granted</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapitalMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Additional Paid-in Capital [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapitalMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Additional paid-in capital</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of prepayments and other receivables</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PlanNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Plan Name [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PlanNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Plan Name [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupClassificationDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group Classification [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Liabilities, Noncurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other non-current liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_GreaterChinaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Greater china.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_GreaterChinaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Greater China [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_GreaterChinaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Greater China [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination [Table]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Intrinsic value of options exercised</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DueToRelatedPartyOtherLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Due To Related Party, Other Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DueToRelatedPartyOtherLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Due to related party, other liabilities.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_DueToRelatedPartyOtherLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Due to related parties</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermBorrowingsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">SHORT-TERM BORROWINGS</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CoverAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cover [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OtherSupplementalCashFlowDisclosuresAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">No definition available.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OtherSupplementalCashFlowDisclosuresAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Supplemental Cash Flow Disclosures [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_OtherSupplementalCashFlowDisclosuresAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Other supplemental cash flow disclosures</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_WriteOffOfDeferredCostForPlannedDualListing_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Write Off of Deferred Cost for Planned Dual Listing</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_WriteOffOfDeferredCostForPlannedDualListing_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Write-off of deferred cost for planned dual listing.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_WriteOffOfDeferredCostForPlannedDualListing_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Write-off of deferred cost for planned dual listing</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingOtherItemAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Segment Reporting, Other Segment Item, Amount</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingOtherItemAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other segment items</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingOtherItemAmount_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Other segment items</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_I-MabBiopharmaUSLtdMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the information relating to I-MabBiopharma US Ltd.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_I-MabBiopharmaUSLtdMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">I-Mab Biopharma US Ltd. [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_I-MabBiopharmaUSLtdMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">I-Mab Biopharma US Ltd.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LicensingAndCollaborationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Licensing and Collaboration.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LicensingAndCollaborationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Licensing and Collaboration [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LicensingAndCollaborationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Licensing and collaboration revenue</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationForfeituresPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Payment Arrangement, Forfeiture [Policy Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationForfeituresPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share-based compensation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease, Weighted Average Remaining Lease Term</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average remaining lease term (years)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Liabilities, Noncurrent</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-current liabilities of discontinued operations</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total non-current liabilities of discontinued operations</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TreasuryStockExerciseOfOption_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of treasury shares exercise of option.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TreasuryStockExerciseOfOption_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Treasury Stock Exercise of Option</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TreasuryStockExerciseOfOption_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Treasury stock exercise of option</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_I-MabBiopharmaHongKongLimitedMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the information relating to I-Mab Biopharma Hong Kong Limited.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_I-MabBiopharmaHongKongLimitedMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">I-Mab Biopharma Hong Kong Limited [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_I-MabBiopharmaHongKongLimitedMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">I-Mab Biopharma Hong Kong Limited</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of Roll Forward of Major Level 3 Financial Assets and Financial Liability</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleUnrealizedGainLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair value change of available-for-sale debt securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleUnrealizedGainLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Debt Securities, Available-for-Sale, Unrealized Gain (Loss), Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleUnrealizedGainLoss_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Unrealized loss on available-for-sale debt securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleUnrealizedGainLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Unrealized gain on available-for-sale debt securities, net of tax</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleUnrealizedGainLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unrealized gain on the available-for-sale investments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleUnrealizedGainLoss_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Unrealized gain on available-for-sale debt securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accumulated Other Comprehensive Income (Loss), Net of Tax</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accumulated other comprehensive income</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfTradingSecuritiesAndOtherTradingAssetsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt and Equity Securities, FV-NI [Line Items]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_NovaBridgeCVLimitedMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">NovaBridge CV Limited</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_NovaBridgeCVLimitedMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">NovaBridge CV Limited [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_NovaBridgeCVLimitedMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">NovaBridge CV Limited.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-based Payment Arrangement, Noncash Expense, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share-based compensation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Adjustments to reconcile net loss to net cash used in operating activities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Short-term Investments.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Short-term investments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash and Cash Equivalents, at Carrying Value</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash and cash equivalents</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Cash and Cash Equivalents, at Carrying Value, Total</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquitySecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investments in equity securities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquitySecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Securities [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_I-MabTianjinMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">I-MabTianjini.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_I-MabTianjinMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">I-Mab Tianjin [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_I-MabTianjinMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">I-Mab Tianjin</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_NovaBridgeOncologyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">NovaBridge Oncology [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_NovaBridgeOncologyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">NovaBridge Oncology.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_NovaBridgeOncologyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">NovaBridge Oncology</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Carrying value of liabilities classified as held for sale</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total liabilities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net cash generated from financing activities</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Financing Activity, Including Discontinued Operation</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DiscontinuedOperationsAndDisposalGroupsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Discontinued Operations and Disposal Groups [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Related Party Transactions [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of related party transactions</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PayablesAndAccrualsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">ACCRUALS AND OTHER PAYABLES</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LicensingAndCollaborationRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of licensing and collaboration revenue.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LicensingAndCollaborationRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Licensing and Collaboration Revenue</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LicensingAndCollaborationRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Revenues</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LicensingAndCollaborationRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Total licensing and collaboration revenue</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PrepaymentsForStockRepurchase_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The advance cash outflow to reacquire common and preferred stock.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PrepaymentsForStockRepurchase_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Prepayments For Stock Repurchase</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_PrepaymentsForStockRepurchase_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Prepayments for stock repurchase</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Name [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TasgenGroupMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Tasgen Group</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TasgenGroupMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the information relating to Tasgen Group</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TasgenGroupMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Tasgen Group [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee Operating Lease Liability Payments Due After Year Four</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Lessee operating lease liability payments due after year four.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Thereafter</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TwoThousandTwentyFiveOmnibusShareIncentivePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Twenty Five Omnibus Share Incentive Plan [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TwoThousandTwentyFiveOmnibusShareIncentivePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Two thousand twenty five omnibus share incentive plan [Member]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_TwoThousandTwentyFiveOmnibusShareIncentivePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2025 Omnibus Share Incentive Plan</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AbbVieMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the information relating to AbbVie.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_AbbVieMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">AbbVie</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total net book value of property, equipment and software</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Property, equipment and software</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares, Outstanding</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Ending balance (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Beginning balance (in shares)</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Acquisition [Domain]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_MilestonePayments_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Representing the amount of Milestone payments.</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_MilestonePayments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Milestone Payments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_MilestonePayments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Milestones</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nbp_MilestonePayments_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Milestone payments</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Segment Reporting [Abstract]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of differences between the Hong Kong statutory income tax rate and the Group's effective income tax rate</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressPostalZipCode_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Postal Zip Code</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressPostalZipCode_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, Postal Zip Code</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair value of common stock</link:label>
          <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Exercise Price</link:label>
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  <xsd:element id="nbp_FairValueAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs" name="FairValueAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_AccruedLegalExpensesCurrent" name="AccruedLegalExpensesCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_AmortizationOfRightOfUseAssets" name="AmortizationOfRightOfUseAssets" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_NovaBridgeMember" name="NovaBridgeMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_PerformanceBasedUnitsMember" name="PerformanceBasedUnitsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_TerminationFeePayable" name="TerminationFeePayable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_FerringInternationalCenterSAMember" name="FerringInternationalCenterSAMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_PaymentForBusinessDevelopmentAndRelatedServices" name="PaymentForBusinessDevelopmentAndRelatedServices" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_FairValueMeasurementsOfPutRightLiabilitiesExpectedTerms" name="FairValueMeasurementsOfPutRightLiabilitiesExpectedTerms" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="nbp_EverestMedicinesPteLtdMember" name="EverestMedicinesPteLtdMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_TwentySeventeenEmployeeStockOptionPlanMember" name="TwentySeventeenEmployeeStockOptionPlanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_MaximumAggregateConsiderationToBeReceivedUponAchievementOfCertainRegulatoryAndSales-BasedMilestoneEvents" name="MaximumAggregateConsiderationToBeReceivedUponAchievementOfCertainRegulatoryAndSales-BasedMilestoneEvents" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_OwnershipInterestPercentage" name="OwnershipInterestPercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="nbp_ScheduleOfPrincipalSubsidiariesTable" name="ScheduleOfPrincipalSubsidiariesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_WriteOffOfDeferredCostForPlannedDualListing" name="WriteOffOfDeferredCostForPlannedDualListing" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_EligibleFutureMilestonePaymentsReceivable" name="EligibleFutureMilestonePaymentsReceivable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_DisposalGroupIncludingDiscontinuedOperationOtherIncomeExpenseNet" name="DisposalGroupIncludingDiscontinuedOperationOtherIncomeExpenseNet" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_CommonStockValueAuthorized" name="CommonStockValueAuthorized" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_OtherIncomeExpenses" name="OtherIncomeExpenses" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_PutRightLiabilitiesSeriesBMember" name="PutRightLiabilitiesSeriesBMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_DisposalGroupIncludingDiscontinuedOperationContractLiabilitiesCurrent" name="DisposalGroupIncludingDiscontinuedOperationContractLiabilitiesCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_EntityIncorporationCountryStateName" name="EntityIncorporationCountryStateName" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="nbp_FairValueMeasurementOfPutRightLiabilitiesProbabilityOfTriggeringEventForRedemptionRate" name="FairValueMeasurementOfPutRightLiabilitiesProbabilityOfTriggeringEventForRedemptionRate" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="nbp_UpfrontLicenseFee" name="UpfrontLicenseFee" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_TwoThousandTwentySixShareIncentivePlanMember" name="TwoThousandTwentySixShareIncentivePlanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_DisposalGroupIncludingDiscontinuedOperationGainInclusiveOfWrite-OffOfIntangibleAssets" name="DisposalGroupIncludingDiscontinuedOperationGainInclusiveOfWrite-OffOfIntangibleAssets" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_DueToRelatedPartyOtherLiabilities" name="DueToRelatedPartyOtherLiabilities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_OtherLiabilitiesCurrentTable" name="OtherLiabilitiesCurrentTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_LoanOneMember" name="LoanOneMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_PredecessorPlansMember" name="PredecessorPlansMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_OrdinarySharesLineItems" name="OrdinarySharesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_FairValueMeasurementsOfPutRightLiabilitiesEquityMarketAdjustment" name="FairValueMeasurementsOfPutRightLiabilitiesEquityMarketAdjustment" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="nbp_OrdinarySharesSurrenderedByAShareholderShares" name="OrdinarySharesSurrenderedByAShareholderShares" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="nbp_MilestonePaymentReceived" name="MilestonePaymentReceived" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_FairValueMeasurementsOfPutRightLiabilitiesSpotPrice" name="FairValueMeasurementsOfPutRightLiabilitiesSpotPrice" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_MarketAndServiceBasedOptionsMember" name="MarketAndServiceBasedOptionsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_DisposalGroupIncludingDiscontinuedOperationOperatingLeaseRightOfUseAssetsNoncurrent" name="DisposalGroupIncludingDiscontinuedOperationOperatingLeaseRightOfUseAssetsNoncurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_FairValueMeasurementOfPutRightLiabilitiesSpotPrice" name="FairValueMeasurementOfPutRightLiabilitiesSpotPrice" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_PrepaymentsForStockRepurchase" name="PrepaymentsForStockRepurchase" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_SeriesCInvestmentMember" name="SeriesCInvestmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_TreasuryStockExerciseOfOption" name="TreasuryStockExerciseOfOption" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="nbp_BinomialOptionPricingModelMember" name="BinomialOptionPricingModelMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDiscontinuedOperationWeightedAverageGrantDateFairValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDiscontinuedOperationWeightedAverageGrantDateFairValue" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="nbp_EmployeesAndNon-EmployeeDirectorsMember" name="EmployeesAndNon-EmployeeDirectorsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_DisposalGroupIncludingDiscontinuedOperationPrepaymentsAndOtherReceivables" name="DisposalGroupIncludingDiscontinuedOperationPrepaymentsAndOtherReceivables" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_DisposalGroupIncludingDiscontinuedOperationOperatingLeaseLiabilitiesCurrent" name="DisposalGroupIncludingDiscontinuedOperationOperatingLeaseLiabilitiesCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_ReductionRevenueInYear" name="ReductionRevenueInYear" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_NovaBridgeBiosciencesShanghaiCoLtdMember" name="NovaBridgeBiosciencesShanghaiCoLtdMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_CashCashEquivalentsAndRestrictedCashTableTextBlock" name="CashCashEquivalentsAndRestrictedCashTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="nbp_AffaMedTherapeuticsHKLimitedMember" name="AffaMedTherapeuticsHKLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_OtherLiabilitiesCurrentLineItems" name="OtherLiabilitiesCurrentLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_LicenseAndSublicenseAgreementWithFerringMember" name="LicenseAndSublicenseAgreementWithFerringMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_TasgenGroupMember" name="TasgenGroupMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_LicensingAgreementWithMorphosysMember" name="LicensingAgreementWithMorphosysMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_InvestmentAccountedForUsingTheEquityMethodAndPutRightLiabilitiesAbstract" name="InvestmentAccountedForUsingTheEquityMethodAndPutRightLiabilitiesAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_RefundableDepositRelatedToTjBiopharmaPreferredSharesSaleCurrentLiabilities" name="RefundableDepositRelatedToTjBiopharmaPreferredSharesSaleCurrentLiabilities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_PutRightLiabilitiesMember" name="PutRightLiabilitiesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_AskGeneMember" name="AskGeneMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_LongTermInvestmentsPolicyTextBlock" name="LongTermInvestmentsPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="nbp_OncoArcGmbHMember" name="OncoArcGmbHMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_CollaborationAgreementWithABLBioMember" name="CollaborationAgreementWithABLBioMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_DisposalGroupIncludingDiscontinuedOperationEquityInIncomeLossOfAffiliate" name="DisposalGroupIncludingDiscontinuedOperationEquityInIncomeLossOfAffiliate" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_PrepaymentsToContractResearchOrganizationVendors" name="PrepaymentsToContractResearchOrganizationVendors" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_RecognitionRevenueInYear" name="RecognitionRevenueInYear" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_DisposalGroupIncludingDiscontinuedOperationShort-TermBankBorrowingsCurrent" name="DisposalGroupIncludingDiscontinuedOperationShort-TermBankBorrowingsCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_WriteOffOfDeferredOfferingFees" name="WriteOffOfDeferredOfferingFees" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_DirectClinicalDevelopmentExpenses" name="DirectClinicalDevelopmentExpenses" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_AcquisitionCostLiabilityCurrent" name="AcquisitionCostLiabilityCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_FairValueMeasurementsOfPutRightLiabilitiesEstimatedVolatility" name="FairValueMeasurementsOfPutRightLiabilitiesEstimatedVolatility" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="nbp_VIS-101Member" name="VIS-101Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_PaymentsToThirdParties" name="PaymentsToThirdParties" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_AffaMedTherapeuticsMember" name="AffaMedTherapeuticsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_LicensingAndCollaborationArrangementsAbstract" name="LicensingAndCollaborationArrangementsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_FairValueMeasurementsOfPutRightLiabilitiesRiskFreeRate" name="FairValueMeasurementsOfPutRightLiabilitiesRiskFreeRate" type="xbrli:pureItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="nbp_AccruedResearchAndDevelopmentExpenseCurrent" name="AccruedResearchAndDevelopmentExpenseCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_ResearchAndDevelopmentServiceFee" name="ResearchAndDevelopmentServiceFee" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_CommonStockSharesCanceled" name="CommonStockSharesCanceled" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="nbp_AdditionalMilestonePayments" name="AdditionalMilestonePayments" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_PaymentForProductRights" name="PaymentForProductRights" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_ShareIncentivePlanTwoThousandTwentyOneMember" name="ShareIncentivePlanTwoThousandTwentyOneMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_ABio-XHoldingsIncMember" name="ABio-XHoldingsIncMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_ShareIncentivePlanTwoThousandTwentyMember" name="ShareIncentivePlanTwoThousandTwentyMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_ScheduleOfUsefulLifeOfPropertyPlantEquipmentTableTextBlock" name="ScheduleOfUsefulLifeOfPropertyPlantEquipmentTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="nbp_CostSharingReimbursements" name="CostSharingReimbursements" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_AdjustmentsToAdditionalPaidInCapitalWarrantsExercised" name="AdjustmentsToAdditionalPaidInCapitalWarrantsExercised" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_MaximumAggregateConsiderationToBeReceivedUponAchievementOfCertainRegulatoryAndSales-BasedMilestoneEventsAsWellAsRoyalties" name="MaximumAggregateConsiderationToBeReceivedUponAchievementOfCertainRegulatoryAndSales-BasedMilestoneEventsAsWellAsRoyalties" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_C-BridgeJointValueCreationHKLimitedMember" name="C-BridgeJointValueCreationHKLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_RAndDPersonnelCosts" name="RAndDPersonnelCosts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_TwoThousandAndTwentyFiveShareIncentiveSchemeMember" name="TwoThousandAndTwentyFiveShareIncentiveSchemeMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_NovaBridgeOncologyMember" name="NovaBridgeOncologyMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" name="LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_DisposalGroupIncludingDiscontinuedOperationAdditionalGainRecognizedRelatedToSale" name="DisposalGroupIncludingDiscontinuedOperationAdditionalGainRecognizedRelatedToSale" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_MorphoSysAGMember" name="MorphoSysAGMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_BridgeHealthBiotechCoLtdMember" name="BridgeHealthBiotechCoLtdMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_ChinaMerchantBankCoLtdMember" name="ChinaMerchantBankCoLtdMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_DisposalGroupIncludingDiscontinuedOperationAdministrativeExpense" name="DisposalGroupIncludingDiscontinuedOperationAdministrativeExpense" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_OrdinarySharesAvailableForIssuance" name="OrdinarySharesAvailableForIssuance" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="nbp_MarketBasedUnitsMember" name="MarketBasedUnitsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_NovaBridgeOncologyBVILimitedMember" name="NovaBridgeOncologyBVILimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_BorrowingsPolicyPolicyTextBlock" name="BorrowingsPolicyPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="nbp_LoanTwoMember" name="LoanTwoMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_I-MabBiopharmaHongKongLimitedMember" name="I-MabBiopharmaHongKongLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_ServiceBasedOptionsMember" name="ServiceBasedOptionsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_PutRightLiabilitiesSeriesMember" name="PutRightLiabilitiesSeriesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_ReceivableFromABLBioCollaboration" name="ReceivableFromABLBioCollaboration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_TwentyEighteenEmployeeStockOptionPlanMember" name="TwentyEighteenEmployeeStockOptionPlanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_AssetsHeldForSaleMember" name="AssetsHeldForSaleMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_AbbVieMember" name="AbbVieMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_MilestonePaymentReceivable" name="MilestonePaymentReceivable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_PRCMember" name="PRCMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_FairValueMeasurementOfPutRightLiabilitiesEstimatedVolatility" name="FairValueMeasurementOfPutRightLiabilitiesEstimatedVolatility" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="nbp_TJBiopharmaMember" name="TJBiopharmaMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_PrepaymentsAndOtherReceivablesTextBlock" name="PrepaymentsAndOtherReceivablesTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="nbp_ShareIncentivePlanTwoThousandTwentyTwoMember" name="ShareIncentivePlanTwoThousandTwentyTwoMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_FairValueMeasurementsOfPutRightLiabilitiesProbabilityOfTriggeringEventForRedemptionRate" name="FairValueMeasurementsOfPutRightLiabilitiesProbabilityOfTriggeringEventForRedemptionRate" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="nbp_LicenseAgreementMember" name="LicenseAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_LicensingAgreementWithMacroGenicsMember" name="LicensingAgreementWithMacroGenicsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_ScheduleOfNonvestedRestrictedStockUnitsActivityLineItems" name="ScheduleOfNonvestedRestrictedStockUnitsActivityLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_PercentageOfAnnualNetSales" name="PercentageOfAnnualNetSales" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="nbp_I-MabBiopharmaUSLtdMember" name="I-MabBiopharmaUSLtdMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_UpfrontAndMilestonePayments" name="UpfrontAndMilestonePayments" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_DisposalGroupIncludingDiscontinuedOperationInvestmentsAccountedForUsingEquityMethodNoncurrent" name="DisposalGroupIncludingDiscontinuedOperationInvestmentsAccountedForUsingEquityMethodNoncurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopmentExpense" name="DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopmentExpense" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_AssignmentAndAssumptionAgreementMember" name="AssignmentAndAssumptionAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_ScheduleOfNonvestedRestrictedStockUnitsActivityTable" name="ScheduleOfNonvestedRestrictedStockUnitsActivityTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_PrepaymentsForDeferredOfferingFees" name="PrepaymentsForDeferredOfferingFees" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_ConsultingAndSecondmentExpenses" name="ConsultingAndSecondmentExpenses" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_PercentageOfTransferOfOutstandingEquityInterest" name="PercentageOfTransferOfOutstandingEquityInterest" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="nbp_ProportionateShareOfShareBasedCompensationExpensesRecordedInAnEquityMethodAffiliate" name="ProportionateShareOfShareBasedCompensationExpensesRecordedInAnEquityMethodAffiliate" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_ReimbursementOfUpfrontLicensingPayment" name="ReimbursementOfUpfrontLicensingPayment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_NewAccountingPronouncementsNotYetAdoptedPolicyTextBlock" name="NewAccountingPronouncementsNotYetAdoptedPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="nbp_TJBioShanghaiMember" name="TJBioShanghaiMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_ShanghaiPudongDevelopmentBankCoLtdMember" name="ShanghaiPudongDevelopmentBankCoLtdMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_I-MabTianjinMember" name="I-MabTianjinMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_TwoThousandTwentyThreeStockRepurchaseProgramMember" name="TwoThousandTwentyThreeStockRepurchaseProgramMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_VisaraIncMember" name="VisaraIncMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_TwoThousandAndTwentyFourShareIncentivePlanMember" name="TwoThousandAndTwentyFourShareIncentivePlanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_RestrictedCashAndCashEquivalentsPolicyPolicyTextBlock" name="RestrictedCashAndCashEquivalentsPolicyPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="nbp_SharePriceBasedAwardsMember" name="SharePriceBasedAwardsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_IncentivePaymentFromDepositaryBankCurrentLiabilities" name="IncentivePaymentFromDepositaryBankCurrentLiabilities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_Sharebasedcompensationarrangementsbysharebasedpaymentawardoptionsgrantsinperiodweightedaverageexpireprice" name="Sharebasedcompensationarrangementsbysharebasedpaymentawardoptionsgrantsinperiodweightedaverageexpireprice" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="nbp_GIVAMember" name="GIVAMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_SpecialAwardsMember" name="SpecialAwardsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_CNMember" name="CNMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_TJBioHangzhouMember" name="TJBioHangzhouMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_CBridgeVInvestmentHoldingLimitedMember" name="CBridgeVInvestmentHoldingLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_PeriodOfFinancialProjectionsForCalculatingValueInUse" name="PeriodOfFinancialProjectionsForCalculatingValueInUse" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="nbp_ValueAddedTaxesPolicyPolicyTextBlock" name="ValueAddedTaxesPolicyPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="nbp_NovaBridgeCVLimitedMember" name="NovaBridgeCVLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_ShanghaiMember" name="ShanghaiMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_OperatingLeaseRelatedAssetsAndLiabilitiesAndOtherRelatedInformationTableTextBlock" name="OperatingLeaseRelatedAssetsAndLiabilitiesAndOtherRelatedInformationTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="nbp_TreasuryStockExerciseOfShareOptionsAndVestingOfRestrictedShareUnits" name="TreasuryStockExerciseOfShareOptionsAndVestingOfRestrictedShareUnits" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="nbp_ConsultingServices" name="ConsultingServices" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_TwentyNineteenShareIncentivePlanMember" name="TwentyNineteenShareIncentivePlanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_ExerciseOfWarrantsShares" name="ExerciseOfWarrantsShares" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="nbp_DisposalGroupIncludingDiscontinuedOperationRestrictedCashNoncurrent" name="DisposalGroupIncludingDiscontinuedOperationRestrictedCashNoncurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_OfficeAndLaboratorySpaceMember" name="OfficeAndLaboratorySpaceMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_IncentiveIncomeFromDepositoryBank" name="IncentiveIncomeFromDepositoryBank" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_PayablesForPurchaseOfPropertyEquipmentAndSoftware" name="PayablesForPurchaseOfPropertyEquipmentAndSoftware" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_AmountOfCapitalAgreedToRaise" name="AmountOfCapitalAgreedToRaise" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_PrepaymentsForInsuranceAndOtherServices" name="PrepaymentsForInsuranceAndOtherServices" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_AdditionalUpfrontLicenseFee" name="AdditionalUpfrontLicenseFee" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_IMabShanghaiMember" name="IMabShanghaiMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_LicensingAndCollaborationRevenue" name="LicensingAndCollaborationRevenue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_TwoThousandTwentyFiveOmnibusShareIncentivePlanMember" name="TwoThousandTwentyFiveOmnibusShareIncentivePlanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_MilestonePayments" name="MilestonePayments" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_GreaterChinaMember" name="GreaterChinaMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_PrepaymentsForEmployeeIncentives" name="PrepaymentsForEmployeeIncentives" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_DisposalGroupIncludingDiscontinuedOperationContractLiabilitiesNon-Current" name="DisposalGroupIncludingDiscontinuedOperationContractLiabilitiesNon-Current" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationInPeriod" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationInPeriod" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="nbp_OtherSupplementalCashFlowDisclosuresAbstract" name="OtherSupplementalCashFlowDisclosuresAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_ProceedsFromDisposalOfInvestmentsInEquitySecurities" name="ProceedsFromDisposalOfInvestmentsInEquitySecurities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_ScheduleOfPrincipalSubsidiariesTableTextBlock" name="ScheduleOfPrincipalSubsidiariesTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="nbp_OtherOncologyMember" name="OtherOncologyMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_ImabHangzhouMember" name="ImabHangzhouMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_Time-BasedUnitsMember" name="Time-BasedUnitsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_AccruedOtherGeneralAndAdminstrationExpensesCurrent" name="AccruedOtherGeneralAndAdminstrationExpensesCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_OrdinarySharesTable" name="OrdinarySharesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_PaymentsRelatedToWithholdingTaxAmount" name="PaymentsRelatedToWithholdingTaxAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_PerformanceStockUnitMember" name="PerformanceStockUnitMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_ScheduleOfComponentsOfOperatingLeaseExpenseTableTextBlock" name="ScheduleOfComponentsOfOperatingLeaseExpenseTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="nbp_DescriptionOfPrincipalSubsidiariesActivities" name="DescriptionOfPrincipalSubsidiariesActivities" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="nbp_FairValueMeasurementsOfPutRightLiabilitiesExpectedTimeToChangeInControl" name="FairValueMeasurementsOfPutRightLiabilitiesExpectedTimeToChangeInControl" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/>
  <xsd:element id="nbp_ShortTermInvestmentsPolicyTextBlock" name="ShortTermInvestmentsPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="nbp_FairValueMeasurementOfPutRightLiabilitiesExpectedTerms" name="FairValueMeasurementOfPutRightLiabilitiesExpectedTerms" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="nbp_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRemainedToBeRecognized" name="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRemainedToBeRecognized" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="nbp_I-MabHangzhouMember" name="I-MabHangzhouMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="nbp_OperatingLeaseRightOfUseAssetNonCurrent" name="OperatingLeaseRightOfUseAssetNonCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="nbp_CanceledOrdinaryShares" name="CanceledOrdinaryShares" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="nbp_WithholdingAndValueAddedTaxes" name="WithholdingAndValueAddedTaxes" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
</xsd:schema>
