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    <link:label id="lab_bekb_AdjustmentsForProvisionsAndEmployeeBenefitObligations_label_en" xlink:label="lab_bekb_AdjustmentsForProvisionsAndEmployeeBenefitObligations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">AdjustmentsForProvisionsAndEmployeeBenefitObligations</link:label>
    <link:label id="lab_bekb_AdjustmentsForProvisionsAndEmployeeBenefitObligations_documentation_en" xlink:label="lab_bekb_AdjustmentsForProvisionsAndEmployeeBenefitObligations" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en">Adjustments for provisions and employee benefit obligations to reconcile profit (loss) to net cash flow from (used in) operating activities.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_bekb_AdjustmentsForProvisionsAndEmployeeBenefitObligations" xlink:href="bekb-2023-12-31.xsd#bekb_AdjustmentsForProvisionsAndEmployeeBenefitObligations"/>
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    <link:label id="lab_bekb_GainsLossesOnExchangeDifferencesArisingDuringPeriodOnJointVenturesAndAssociatesNetOfTax_label_en" xlink:label="lab_bekb_GainsLossesOnExchangeDifferencesArisingDuringPeriodOnJointVenturesAndAssociatesNetOfTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">GainsLossesOnExchangeDifferencesArisingDuringPeriodOnJointVenturesAndAssociatesNetOfTax</link:label>
    <link:label id="lab_bekb_GainsLossesOnExchangeDifferencesArisingDuringPeriodOnJointVenturesAndAssociatesNetOfTax_documentation_en" xlink:label="lab_bekb_GainsLossesOnExchangeDifferencesArisingDuringPeriodOnJointVenturesAndAssociatesNetOfTax" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en">The gains (losses) recognised in other comprehensive income on exchange differences on the translation of financial statements arising during the period on joint ventures and associates, net of tax.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_bekb_GainsLossesOnExchangeDifferencesArisingDuringPeriodOnJointVenturesAndAssociatesNetOfTax" xlink:href="bekb-2023-12-31.xsd#bekb_GainsLossesOnExchangeDifferencesArisingDuringPeriodOnJointVenturesAndAssociatesNetOfTax"/>
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    <link:label id="lab_bekb_BillsOfExchangeReceived_label_en" xlink:label="lab_bekb_BillsOfExchangeReceived" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">BillsOfExchangeReceived</link:label>
    <link:label id="lab_bekb_BillsOfExchangeReceived_documentation_en" xlink:label="lab_bekb_BillsOfExchangeReceived" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en">The amount of bills of exchange received.</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_bekb_BillsOfExchangeReceived" xlink:to="lab_bekb_BillsOfExchangeReceived" xlink:type="arc" order="1"/>
    <link:label id="lab_bekb_GainsLossesOnReclassificationAdjustmentsRelatingToEntityDisposalsOrStepAqcuisitionsNetOfTax_label_en" xlink:label="lab_bekb_GainsLossesOnReclassificationAdjustmentsRelatingToEntityDisposalsOrStepAqcuisitionsNetOfTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">GainsLossesOnReclassificationAdjustmentsRelatingToEntityDisposalsOrStepAqcuisitionsNetOfTax</link:label>
    <link:label id="lab_bekb_GainsLossesOnReclassificationAdjustmentsRelatingToEntityDisposalsOrStepAqcuisitionsNetOfTax_documentation_en" xlink:label="lab_bekb_GainsLossesOnReclassificationAdjustmentsRelatingToEntityDisposalsOrStepAqcuisitionsNetOfTax" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en">The gains (losses) recognized in other comprehensive income on reclassification adjustments relating to entity disposals or step acquisitions.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_bekb_GainsLossesOnReclassificationAdjustmentsRelatingToEntityDisposalsOrStepAqcuisitionsNetOfTax" xlink:href="bekb-2023-12-31.xsd#bekb_GainsLossesOnReclassificationAdjustmentsRelatingToEntityDisposalsOrStepAqcuisitionsNetOfTax"/>
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    <link:label id="lab_bekb_DeferredTaxReserveMemberMember_label_en" xlink:label="lab_bekb_DeferredTaxReserveMemberMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">DeferredTaxReserveMember [Member]</link:label>
    <link:label id="lab_bekb_DeferredTaxReserveMemberMember_documentation_en" xlink:label="lab_bekb_DeferredTaxReserveMemberMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en">This member stands for a component of equity representing deferred tax reserve.</link:label>
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    <link:label id="lab_bekb_ProfitLossIFromOperatingAndDiscontinuedActivities_fedd3509-e7d3-4df2-b241-d809459a089d_totalLabel_en" xlink:label="lab_bekb_ProfitLossIFromOperatingAndDiscontinuedActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en">ProfitLossIFromOperatingAndDiscontinuedActivities</link:label>
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    <link:label id="lab_bekb_ProfitLossIFromOperatingAndDiscontinuedActivities_documentation_en" xlink:label="lab_bekb_ProfitLossIFromOperatingAndDiscontinuedActivities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en">ProfitLossIFromOperatingAndDiscontuedActivities</link:label>
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    <link:label id="lab_bekb_GainsLossesOnExchangeDifferencesArisingDuringPeriodOnSubsidiariesNetOfTax_label_en" xlink:label="lab_bekb_GainsLossesOnExchangeDifferencesArisingDuringPeriodOnSubsidiariesNetOfTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">GainsLossesOnExchangeDifferencesArisingDuringPeriodOnSubsidiariesNetOfTax</link:label>
    <link:label id="lab_bekb_GainsLossesOnExchangeDifferencesArisingDuringPeriodOnSubsidiariesNetOfTax_documentation_en" xlink:label="lab_bekb_GainsLossesOnExchangeDifferencesArisingDuringPeriodOnSubsidiariesNetOfTax" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en">The gains (losses) recognised in other comprehensive income on exchange differences on the translation of financial statements arising during the period on subsidiaries, net of tax.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_bekb_GainsLossesOnExchangeDifferencesArisingDuringPeriodOnSubsidiariesNetOfTax" xlink:href="bekb-2023-12-31.xsd#bekb_GainsLossesOnExchangeDifferencesArisingDuringPeriodOnSubsidiariesNetOfTax"/>
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    <link:label id="lab_ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities_4ac02406-d084-48b9-8c64-f7b52c26cbbd_negatedLabel_en" xlink:label="lab_ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en">Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities</link:label>
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    <link:label id="lab_bekb_InterestReceivedClassifiedAsFinancingActivities_label_en" xlink:label="lab_bekb_InterestReceivedClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">InterestReceivedClassifiedAsFinancingActivities</link:label>
    <link:label id="lab_bekb_InterestReceivedClassifiedAsFinancingActivities_documentation_en" xlink:label="lab_bekb_InterestReceivedClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en">The cash inflow from interest received, classified as financing activities.</link:label>
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    <link:label id="lab_bekb_EarningsBeforeInterestAndTaxesUnderlying_label_en" xlink:label="lab_bekb_EarningsBeforeInterestAndTaxesUnderlying" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">EarningsBeforeInterestAndTaxesUnderlying</link:label>
    <link:label id="lab_bekb_EarningsBeforeInterestAndTaxesUnderlying_documentation_en" xlink:label="lab_bekb_EarningsBeforeInterestAndTaxesUnderlying" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en">The amount of operating result underlying to the business, excluding the one-off items.</link:label>
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    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities_61c31b94-9589-4436-b12f-96c20d881734_totalLabel_en" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en">Cash flows from operating activities</link:label>
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    <link:label id="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities_2849454a-2446-48f3-a161-54fcd8e341f8_totalLabel_en" xlink:label="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en">Cash flows from financing activities</link:label>
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    <link:label id="lab_ifrs-full_InterestPaidClassifiedAsFinancingActivities_ddbbe674-f062-4404-a317-0a98047d237c_negatedLabel_en" xlink:label="lab_ifrs-full_InterestPaidClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en">Interest paid, classified as financing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InterestPaidClassifiedAsFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_InterestPaidClassifiedAsFinancingActivities"/>
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    <link:label id="lab_ifrs-full_GrossProfit_a01b4973-ca74-4d61-9a5f-6188816ab077_totalLabel_en" xlink:label="lab_ifrs-full_GrossProfit" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en">Total Gross profit</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GrossProfit" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_GrossProfit"/>
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    <link:label id="lab_bekb_CurrentTradeReceivablesExcludingBillsOfExchangeReceived_label_en" xlink:label="lab_bekb_CurrentTradeReceivablesExcludingBillsOfExchangeReceived" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">CurrentTradeReceivablesExcludingBillsOfExchangeReceived</link:label>
    <link:label id="lab_bekb_CurrentTradeReceivablesExcludingBillsOfExchangeReceived_documentation_en" xlink:label="lab_bekb_CurrentTradeReceivablesExcludingBillsOfExchangeReceived" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en">The amount of current trade receivables, excluding the bills of exchange received.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_bekb_CurrentTradeReceivablesExcludingBillsOfExchangeReceived" xlink:href="bekb-2023-12-31.xsd#bekb_CurrentTradeReceivablesExcludingBillsOfExchangeReceived"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_bekb_CurrentTradeReceivablesExcludingBillsOfExchangeReceived" xlink:to="lab_bekb_CurrentTradeReceivablesExcludingBillsOfExchangeReceived" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities_eeb1def9-c3bc-4e07-90a9-c56902e783af_negatedLabel_en" xlink:label="lab_ifrs-full_DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en">Dividends paid to non-controlling interests, classified as financing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities"/>
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    <link:label id="lab_ifrs-full_InterestExpense_11a49f01-8dc6-4a9b-a7e8-55168e6173f8_negatedLabel_en" xlink:label="lab_ifrs-full_InterestExpense" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en">Interest expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InterestExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_InterestExpense"/>
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    <link:label id="lab_bekb_CapitalContributionByNonControllingInterests_label_en" xlink:label="lab_bekb_CapitalContributionByNonControllingInterests" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">CapitalContributionByNonControllingInterests</link:label>
    <link:label id="lab_bekb_CapitalContributionByNonControllingInterests_documentation_en" xlink:label="lab_bekb_CapitalContributionByNonControllingInterests" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en">Increase of equity through other contributions (in kind) by an external partner.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_bekb_CapitalContributionByNonControllingInterests" xlink:href="bekb-2023-12-31.xsd#bekb_CapitalContributionByNonControllingInterests"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_bekb_CapitalContributionByNonControllingInterests" xlink:to="lab_bekb_CapitalContributionByNonControllingInterests" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities_2eba6695-8a66-46c0-aac6-ac0a6ae2856e_totalLabel_en" xlink:label="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en">Cash flows from investing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_3572b0a2-ea0c-4f2f-8f3a-7b0d80cc144d_negatedLabel_en" xlink:label="lab_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en">Purchase of property, plant and equipment, classified as investing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:to="lab_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_bekb_ProceedsFromPaymentsForSalesAndPurchasesOfNonControllingInterest_label_en" xlink:label="lab_bekb_ProceedsFromPaymentsForSalesAndPurchasesOfNonControllingInterest" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">ProceedsFromPaymentsForSalesAndPurchasesOfNonControllingInterest</link:label>
    <link:label id="lab_bekb_ProceedsFromPaymentsForSalesAndPurchasesOfNonControllingInterest_documentation_en" xlink:label="lab_bekb_ProceedsFromPaymentsForSalesAndPurchasesOfNonControllingInterest" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en">The cash inflow from (outflow for) sales (purchases) of non-controlling interest.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_bekb_ProceedsFromPaymentsForSalesAndPurchasesOfNonControllingInterest" xlink:href="bekb-2023-12-31.xsd#bekb_ProceedsFromPaymentsForSalesAndPurchasesOfNonControllingInterest"/>
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    <link:label id="lab_ifrs-full_PurchaseOfInvestmentProperty_20e4feda-2434-40e4-826a-3513e4a8bc43_negatedLabel_en" xlink:label="lab_ifrs-full_PurchaseOfInvestmentProperty" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en">Purchase of investment property</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PurchaseOfInvestmentProperty" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_PurchaseOfInvestmentProperty"/>
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    <link:label id="lab_ifrs-full_IncomeTaxExpenseContinuingOperations_449f3407-d025-4645-83fd-943dd1d7d13d_negatedLabel_en" xlink:label="lab_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en">Tax expense (income)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_IncomeTaxExpenseContinuingOperations"/>
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    <link:label id="lab_bekb_OneOffItems_label_en" xlink:label="lab_bekb_OneOffItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">OneOffItems</link:label>
    <link:label id="lab_bekb_OneOffItems_documentation_en" xlink:label="lab_bekb_OneOffItems" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en">The amount of profit and loss from operating activities that are related to restructuring programs, impairment losses, business combinations, business disposals, environmental provisions or other events and transactions that have a material one-off effect that is not inherent to the business.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_bekb_OneOffItems" xlink:href="bekb-2023-12-31.xsd#bekb_OneOffItems"/>
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    <link:label id="lab_ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities_e5e5d66a-add4-45df-8cb3-5e297516bab2_negatedLabel_en" xlink:label="lab_ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en">Income taxes paid (refund), classified as operating activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities"/>
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