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<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AmortisationExpense" xlink:label="loc_ifrs-full_AmortisationExpense" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_AmortisationExpense" xml:lang="en">Amortisation expense</label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_DepreciationExpense" xml:lang="en">Depreciation expense</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DepreciationExpense" xlink:to="lab_ifrs-full_DepreciationExpense" />
<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_FinanceIncomeCost" xlink:label="loc_ifrs-full_FinanceIncomeCost" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_ifrs-full_FinanceIncomeCost" xml:lang="en">Finance income (cost)</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinanceIncomeCost" xlink:to="lab_ifrs-full_FinanceIncomeCost" />
<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ImpairmentLoss" xlink:label="loc_ifrs-full_ImpairmentLoss" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_ImpairmentLoss" xml:lang="en">Impairment loss</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ImpairmentLoss" xlink:to="lab_ifrs-full_ImpairmentLoss" />
<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ImpairmentLossOnFinancialAssets" xlink:label="loc_ifrs-full_ImpairmentLossOnFinancialAssets" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_ImpairmentLossOnFinancialAssets" xml:lang="en">Impairment loss on financial assets</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ImpairmentLossOnFinancialAssets" xlink:to="lab_ifrs-full_ImpairmentLossOnFinancialAssets" />
<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:label="loc_ifrs-full_IncomeTaxExpenseContinuingOperations" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_IncomeTaxExpenseContinuingOperations" xml:lang="en">Tax expense (income)</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:to="lab_ifrs-full_IncomeTaxExpenseContinuingOperations" />
<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_MiscellaneousOtherOperatingExpense" xlink:label="loc_ifrs-full_MiscellaneousOtherOperatingExpense" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_MiscellaneousOtherOperatingExpense" xml:lang="en">Miscellaneous other operating expense</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_MiscellaneousOtherOperatingExpense" xlink:to="lab_ifrs-full_MiscellaneousOtherOperatingExpense" />
<loc xlink:type="locator" xlink:href="213800WXICGMBWHTA933-2025-12-31.xsd#svs_SupplementaryIncomeStatementInformationAbstract" xlink:label="loc_svs_SupplementaryIncomeStatementInformationAbstract" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_svs_SupplementaryIncomeStatementInformationAbstract" xml:lang="en">Supplementary Income Statement Information [Abstract]</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_svs_SupplementaryIncomeStatementInformationAbstract" xlink:to="lab_svs_SupplementaryIncomeStatementInformationAbstract" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_svs_SupplementaryIncomeStatementInformationAbstract" xml:lang="en">Supplementary income statement information [Abstract].</label>
<loc xlink:type="locator" xlink:href="213800WXICGMBWHTA933-2025-12-31.xsd#svs_OtherUnderlyingAdjustments" xlink:label="loc_svs_OtherUnderlyingAdjustments" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_svs_OtherUnderlyingAdjustments" xml:lang="en">Other Underlying Adjustments</label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_svs_OtherUnderlyingAdjustments" xml:lang="en">Other Underlying Adjustments</label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_svs_OtherUnderlyingAdjustments" xml:lang="en">Other underlying adjustments.</label>
<loc xlink:type="locator" xlink:href="213800WXICGMBWHTA933-2025-12-31.xsd#svs_RestructuringAndTransactionRelatedCosts" xlink:label="loc_svs_RestructuringAndTransactionRelatedCosts" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_svs_RestructuringAndTransactionRelatedCosts" xml:lang="en">Restructuring And Transaction Related Costs</label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_svs_RestructuringAndTransactionRelatedCosts" xml:lang="en">Restructuring And Transaction Related Costs</label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_svs_RestructuringAndTransactionRelatedCosts" xml:lang="en">Restructuring and transactions related costs.</label>
<loc xlink:type="locator" xlink:href="213800WXICGMBWHTA933-2025-12-31.xsd#svs_UnderlyingProfitBeforeIncomeTax" xlink:label="loc_svs_UnderlyingProfitBeforeIncomeTax" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_svs_UnderlyingProfitBeforeIncomeTax" xml:lang="en">Underlying Profit Before Income Tax</label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_svs_UnderlyingProfitBeforeIncomeTax" xml:lang="en">Profit (loss) before tax</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_svs_UnderlyingProfitBeforeIncomeTax" xlink:to="lab_svs_UnderlyingProfitBeforeIncomeTax" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_svs_UnderlyingProfitBeforeIncomeTax" xml:lang="en">Underlying profit before income tax.</label>
<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss" xlink:label="loc_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss" xml:lang="en">Income tax relating to components of other comprehensive income that will be reclassified to profit or loss</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss" xlink:to="lab_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss" />
<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss" xlink:label="loc_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss" xml:lang="en">Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss</label>
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<loc xlink:type="locator" xlink:href="213800WXICGMBWHTA933-2025-12-31.xsd#svs_RemeasurementOfDefinedBenefitPensionSchemeAndEmployeeBenefitObligations" xlink:label="loc_svs_RemeasurementOfDefinedBenefitPensionSchemeAndEmployeeBenefitObligations" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_svs_RemeasurementOfDefinedBenefitPensionSchemeAndEmployeeBenefitObligations" xml:lang="en">Remeasurement Of Defined Benefit Pension Scheme And Employee Benefit Obligations</label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_svs_RemeasurementOfDefinedBenefitPensionSchemeAndEmployeeBenefitObligations" xml:lang="en">Remeasurement of defined benefit pension scheme and employee benefit obligations.</label>
<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AssetsLessCurrentLiabilities" xlink:label="loc_ifrs-full_AssetsLessCurrentLiabilities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_ifrs-full_AssetsLessCurrentLiabilities" xml:lang="en">Assets less current liabilities</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AssetsLessCurrentLiabilities" xlink:to="lab_ifrs-full_AssetsLessCurrentLiabilities" />
<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentAssetsLiabilities" xlink:label="loc_ifrs-full_CurrentAssetsLiabilities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_ifrs-full_CurrentAssetsLiabilities" xml:lang="en">Current assets (liabilities)</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CurrentAssetsLiabilities" xlink:to="lab_ifrs-full_CurrentAssetsLiabilities" />
<loc xlink:type="locator" xlink:href="213800WXICGMBWHTA933-2025-12-31.xsd#svs_OverdraftsInNotionalPoolingArrangement" xlink:label="loc_svs_OverdraftsInNotionalPoolingArrangement" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_svs_OverdraftsInNotionalPoolingArrangement" xml:lang="en">Overdrafts In Notional Pooling Arrangement</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_svs_OverdraftsInNotionalPoolingArrangement" xlink:to="lab_svs_OverdraftsInNotionalPoolingArrangement" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_svs_OverdraftsInNotionalPoolingArrangement" xml:lang="en">Overdrafts in notional pooling arrangement.</label>
<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NetAssetsLiabilities" xlink:label="loc_ifrs-full_NetAssetsLiabilities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_ifrs-full_NetAssetsLiabilities" xml:lang="en">Assets (liabilities)</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NetAssetsLiabilities" xlink:to="lab_ifrs-full_NetAssetsLiabilities" />
<loc xlink:type="locator" xlink:href="213800WXICGMBWHTA933-2025-12-31.xsd#svs_CashInNotionalCashPoolingArrangement" xlink:label="loc_svs_CashInNotionalCashPoolingArrangement" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_svs_CashInNotionalCashPoolingArrangement" xml:lang="en">Cash In Notional Cash Pooling Arrangement</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_svs_CashInNotionalCashPoolingArrangement" xlink:to="lab_svs_CashInNotionalCashPoolingArrangement" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_svs_CashInNotionalCashPoolingArrangement" xml:lang="en">Cash in notional cash pooling arrangement.</label>
<loc xlink:type="locator" xlink:href="213800WXICGMBWHTA933-2025-12-31.xsd#svs_EmployeeShareOptionSchemeAbstract" xlink:label="loc_svs_EmployeeShareOptionSchemeAbstract" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_svs_EmployeeShareOptionSchemeAbstract" xml:lang="en">Employee Share Option Scheme [Abstract]</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_svs_EmployeeShareOptionSchemeAbstract" xlink:to="lab_svs_EmployeeShareOptionSchemeAbstract" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_svs_EmployeeShareOptionSchemeAbstract" xml:lang="en">Employee share option scheme.</label>
<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DecreaseIncreaseThroughTaxOnSharebasedPaymentTransactions" xlink:label="loc_ifrs-full_DecreaseIncreaseThroughTaxOnSharebasedPaymentTransactions" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_DecreaseIncreaseThroughTaxOnSharebasedPaymentTransactions" xml:lang="en">Decrease (increase) through tax on share-based payment transactions, equity</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DecreaseIncreaseThroughTaxOnSharebasedPaymentTransactions" xlink:to="lab_ifrs-full_DecreaseIncreaseThroughTaxOnSharebasedPaymentTransactions" />
<loc xlink:type="locator" xlink:href="213800WXICGMBWHTA933-2025-12-31.xsd#svs_FairValueOfDerivativeFinancialInstrument" xlink:label="loc_svs_FairValueOfDerivativeFinancialInstrument" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_svs_FairValueOfDerivativeFinancialInstrument" xml:lang="en">Fair Value Of Derivative Financial Instrument</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_svs_FairValueOfDerivativeFinancialInstrument" xlink:to="lab_svs_FairValueOfDerivativeFinancialInstrument" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_svs_FairValueOfDerivativeFinancialInstrument" xml:lang="en">Fair value of derivative financial instrument.</label>
<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PurchaseOfTreasuryShares" xlink:label="loc_ifrs-full_PurchaseOfTreasuryShares" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_PurchaseOfTreasuryShares" xml:lang="en">Purchase of treasury shares</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PurchaseOfTreasuryShares" xlink:to="lab_ifrs-full_PurchaseOfTreasuryShares" />
<loc xlink:type="locator" xlink:href="213800WXICGMBWHTA933-2025-12-31.xsd#svs_Reclassification" xlink:label="loc_svs_Reclassification" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_svs_Reclassification" xml:lang="en">Reclassification</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_svs_Reclassification" xlink:to="lab_svs_Reclassification" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_svs_Reclassification" xml:lang="en">Reclassiﬁcation.</label>
<loc xlink:type="locator" xlink:href="213800WXICGMBWHTA933-2025-12-31.xsd#svs_TransactionsWithNonControllingInterests" xlink:label="loc_svs_TransactionsWithNonControllingInterests" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_svs_TransactionsWithNonControllingInterests" xml:lang="en">Transactions With Non Controlling Interests</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_svs_TransactionsWithNonControllingInterests" xlink:to="lab_svs_TransactionsWithNonControllingInterests" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_svs_TransactionsWithNonControllingInterests" xml:lang="en">Transactions with non controlling interests.</label>
<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xlink:label="loc_ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="lab_ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xml:lang="en">Cash and cash equivalents if different from statement of financial position end of period</label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="lab_ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xml:lang="en">Cash and cash equivalents if different from statement of financial position beginning of period</label>
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<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:label="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" xml:lang="en">Cash flows from (used in) financing activities</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" />
<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DividendsPaidClassifiedAsFinancingActivities" xlink:label="loc_ifrs-full_DividendsPaidClassifiedAsFinancingActivities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_DividendsPaidClassifiedAsFinancingActivities" xml:lang="en">Dividends paid, classified as financing activities</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DividendsPaidClassifiedAsFinancingActivities" xlink:to="lab_ifrs-full_DividendsPaidClassifiedAsFinancingActivities" />
<loc xlink:type="locator" xlink:href="213800WXICGMBWHTA933-2025-12-31.xsd#svs_PaymentOfFinancingFeesClassifiedAsFinancingActivities" xlink:label="loc_svs_PaymentOfFinancingFeesClassifiedAsFinancingActivities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_svs_PaymentOfFinancingFeesClassifiedAsFinancingActivities" xml:lang="en">Payment Of Financing Fees Classified As Financing Activities</label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_svs_PaymentOfFinancingFeesClassifiedAsFinancingActivities" xml:lang="en">Payment Of Financing Fees Classified As Financing Activities</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_svs_PaymentOfFinancingFeesClassifiedAsFinancingActivities" xlink:to="lab_svs_PaymentOfFinancingFeesClassifiedAsFinancingActivities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_svs_PaymentOfFinancingFeesClassifiedAsFinancingActivities" xml:lang="en">Payment of financing fees classified as financing activities.</label>
<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:label="loc_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xml:lang="en">Payments of lease liabilities, classified as financing activities</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:to="lab_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" />
<loc xlink:type="locator" xlink:href="213800WXICGMBWHTA933-2025-12-31.xsd#svs_PaymentsToNonControllingInterestHoldersClassifiedAsFinancingActivity" xlink:label="loc_svs_PaymentsToNonControllingInterestHoldersClassifiedAsFinancingActivity" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_svs_PaymentsToNonControllingInterestHoldersClassifiedAsFinancingActivity" xml:lang="en">Payments To Non Controlling Interest Holders Classified As Financing Activity.</label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_svs_PaymentsToNonControllingInterestHoldersClassifiedAsFinancingActivity" xml:lang="en">Payments To Non Controlling Interest Holders Classified As Financing Activity.</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_svs_PaymentsToNonControllingInterestHoldersClassifiedAsFinancingActivity" xlink:to="lab_svs_PaymentsToNonControllingInterestHoldersClassifiedAsFinancingActivity" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_svs_PaymentsToNonControllingInterestHoldersClassifiedAsFinancingActivity" xml:lang="en">Payments to non-controlling interest holders classified as financing activity.</label>
<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:label="loc_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xml:lang="en">Repayments of borrowings, classified as financing activities</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:to="lab_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" />
<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashAdvancesAndLoansMadeToOtherPartiesClassifiedAsInvestingActivities" xlink:label="loc_ifrs-full_CashAdvancesAndLoansMadeToOtherPartiesClassifiedAsInvestingActivities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_CashAdvancesAndLoansMadeToOtherPartiesClassifiedAsInvestingActivities" xml:lang="en">Cash advances and loans made to other parties, classified as investing activities</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashAdvancesAndLoansMadeToOtherPartiesClassifiedAsInvestingActivities" xlink:to="lab_ifrs-full_CashAdvancesAndLoansMadeToOtherPartiesClassifiedAsInvestingActivities" />
<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashAdvancesAndLoansMadeToRelatedParties" xlink:label="loc_ifrs-full_CashAdvancesAndLoansMadeToRelatedParties" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_CashAdvancesAndLoansMadeToRelatedParties" xml:lang="en">Cash advances and loans made to related parties</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashAdvancesAndLoansMadeToRelatedParties" xlink:to="lab_ifrs-full_CashAdvancesAndLoansMadeToRelatedParties" />
<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:label="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" xml:lang="en">Cash flows from (used in) investing activities</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" />
<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities" xlink:label="loc_ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities" xml:lang="en">Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities" xlink:to="lab_ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities" />
<loc xlink:type="locator" xlink:href="213800WXICGMBWHTA933-2025-12-31.xsd#svs_DeferredConsiderationPaidInRelationToPriorYearAcquisitionsClassifiesAsInvestingActivities" xlink:label="loc_svs_DeferredConsiderationPaidInRelationToPriorYearAcquisitionsClassifiesAsInvestingActivities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_svs_DeferredConsiderationPaidInRelationToPriorYearAcquisitionsClassifiesAsInvestingActivities" xml:lang="en">Deferred Consideration Paid In Relation To Prior Year Acquisitions Classifies As Investing Activities</label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_svs_DeferredConsiderationPaidInRelationToPriorYearAcquisitionsClassifiesAsInvestingActivities" xml:lang="en">Deferred Consideration Paid In Relation To Prior Year Acquisitions Classifies As Investing Activities</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_svs_DeferredConsiderationPaidInRelationToPriorYearAcquisitionsClassifiesAsInvestingActivities" xlink:to="lab_svs_DeferredConsiderationPaidInRelationToPriorYearAcquisitionsClassifiesAsInvestingActivities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_svs_DeferredConsiderationPaidInRelationToPriorYearAcquisitionsClassifiesAsInvestingActivities" xml:lang="en">Deferred consideration paid in relation to prior year acquisitions classifies as investing activities.</label>
<loc xlink:type="locator" xlink:href="213800WXICGMBWHTA933-2025-12-31.xsd#svs_DividendsReceivedFromOtherPartiesClassifiedAsInvestingActivities" xlink:label="loc_svs_DividendsReceivedFromOtherPartiesClassifiedAsInvestingActivities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_svs_DividendsReceivedFromOtherPartiesClassifiedAsInvestingActivities" xml:lang="en">Dividends Received From Other Parties Classified As Investing Activities</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_svs_DividendsReceivedFromOtherPartiesClassifiedAsInvestingActivities" xlink:to="lab_svs_DividendsReceivedFromOtherPartiesClassifiedAsInvestingActivities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_svs_DividendsReceivedFromOtherPartiesClassifiedAsInvestingActivities" xml:lang="en">Dividends received from other parties classified as investing activities.</label>
<loc xlink:type="locator" xlink:href="213800WXICGMBWHTA933-2025-12-31.xsd#svs_ProceedsFromSaleOfFinancialAssetsHeldAtFVOCIAndFVPLClassifiedAsInvestingActivities" xlink:label="loc_svs_ProceedsFromSaleOfFinancialAssetsHeldAtFVOCIAndFVPLClassifiedAsInvestingActivities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_svs_ProceedsFromSaleOfFinancialAssetsHeldAtFVOCIAndFVPLClassifiedAsInvestingActivities" xml:lang="en">Proceeds From Sale Of Financial Assets Held At F V O C I And F V P L Classified As Investing Activities</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_svs_ProceedsFromSaleOfFinancialAssetsHeldAtFVOCIAndFVPLClassifiedAsInvestingActivities" xlink:to="lab_svs_ProceedsFromSaleOfFinancialAssetsHeldAtFVOCIAndFVPLClassifiedAsInvestingActivities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_svs_ProceedsFromSaleOfFinancialAssetsHeldAtFVOCIAndFVPLClassifiedAsInvestingActivities" xml:lang="en">Proceeds from sale of financial assets held at f v o c I and f v p l classified as investing activities.</label>
<loc xlink:type="locator" xlink:href="213800WXICGMBWHTA933-2025-12-31.xsd#svs_PurchaseOfFinancialAssetsHeldAtFVOCIAndFVPLClassifiedAsInvestingActivities" xlink:label="loc_svs_PurchaseOfFinancialAssetsHeldAtFVOCIAndFVPLClassifiedAsInvestingActivities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_svs_PurchaseOfFinancialAssetsHeldAtFVOCIAndFVPLClassifiedAsInvestingActivities" xml:lang="en">Purchase Of Financial Assets Held At F V O C I And F V P L Classified As Investing Activities</label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_svs_PurchaseOfFinancialAssetsHeldAtFVOCIAndFVPLClassifiedAsInvestingActivities" xml:lang="en">Purchase Of Financial Assets Held At F V O C I And F V P L Classified As Investing Activities</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_svs_PurchaseOfFinancialAssetsHeldAtFVOCIAndFVPLClassifiedAsInvestingActivities" xlink:to="lab_svs_PurchaseOfFinancialAssetsHeldAtFVOCIAndFVPLClassifiedAsInvestingActivities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_svs_PurchaseOfFinancialAssetsHeldAtFVOCIAndFVPLClassifiedAsInvestingActivities" xml:lang="en">Purchase of financial assets held at f v o c I and f v p l classified as investing activities.</label>
<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities" xlink:label="loc_ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities" xml:lang="en">Purchase of intangible assets, classified as investing activities</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities" xlink:to="lab_ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities" />
<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PurchaseOfInterestsInAssociates" xlink:label="loc_ifrs-full_PurchaseOfInterestsInAssociates" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_PurchaseOfInterestsInAssociates" xml:lang="en">Purchase of interests in associates</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PurchaseOfInterestsInAssociates" xlink:to="lab_ifrs-full_PurchaseOfInterestsInAssociates" />
<loc xlink:type="locator" xlink:href="213800WXICGMBWHTA933-2025-12-31.xsd#svs_PurchaseOfInvestmentInJointVenturesClassifiedAsInvestingActivities" xlink:label="loc_svs_PurchaseOfInvestmentInJointVenturesClassifiedAsInvestingActivities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_svs_PurchaseOfInvestmentInJointVenturesClassifiedAsInvestingActivities" xml:lang="en">Purchase Of Investment In Joint Ventures Classified As Investing Activities</label>
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_svs_PurchaseOfInvestmentInJointVenturesClassifiedAsInvestingActivities" xml:lang="en">Purchase of interests in investments accounted for using equity method</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_svs_PurchaseOfInvestmentInJointVenturesClassifiedAsInvestingActivities" xlink:to="lab_svs_PurchaseOfInvestmentInJointVenturesClassifiedAsInvestingActivities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_svs_PurchaseOfInvestmentInJointVenturesClassifiedAsInvestingActivities" xml:lang="en">Purchase of investment in joint ventures classified as investing activities.</label>
<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:label="loc_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xml:lang="en">Purchase of property, plant and equipment, classified as investing activities</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:to="lab_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" />
<loc xlink:type="locator" xlink:href="213800WXICGMBWHTA933-2025-12-31.xsd#svs_RepaymentOfLoansByJointVenturesClassifiedAsInvestingActivities" xlink:label="loc_svs_RepaymentOfLoansByJointVenturesClassifiedAsInvestingActivities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_svs_RepaymentOfLoansByJointVenturesClassifiedAsInvestingActivities" xml:lang="en">Repayment Of Loans By Joint Ventures Classified As Investing Activities</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_svs_RepaymentOfLoansByJointVenturesClassifiedAsInvestingActivities" xlink:to="lab_svs_RepaymentOfLoansByJointVenturesClassifiedAsInvestingActivities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_svs_RepaymentOfLoansByJointVenturesClassifiedAsInvestingActivities" xml:lang="en">Repayment of loans by joint ventures classified as investing activities.</label>
<loc xlink:type="locator" xlink:href="213800WXICGMBWHTA933-2025-12-31.xsd#svs_SubleaseReceiptsClassifiedAsInvestingActivities" xlink:label="loc_svs_SubleaseReceiptsClassifiedAsInvestingActivities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_svs_SubleaseReceiptsClassifiedAsInvestingActivities" xml:lang="en">Sublease Receipts Classified As Investing Activities</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_svs_SubleaseReceiptsClassifiedAsInvestingActivities" xlink:to="lab_svs_SubleaseReceiptsClassifiedAsInvestingActivities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_svs_SubleaseReceiptsClassifiedAsInvestingActivities" xml:lang="en">Sublease receipts classified as investing activities.</label>
<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" xml:lang="en">Cash flows from (used in) operating activities</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" />
<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xlink:label="loc_ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xml:lang="en">Income taxes paid (refund), classified as operating activities</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xlink:to="lab_ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" />
<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_InterestPaidClassifiedAsOperatingActivities" xlink:label="loc_ifrs-full_InterestPaidClassifiedAsOperatingActivities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_InterestPaidClassifiedAsOperatingActivities" xml:lang="en">Interest paid, classified as operating activities</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_InterestPaidClassifiedAsOperatingActivities" xlink:to="lab_ifrs-full_InterestPaidClassifiedAsOperatingActivities" />
<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" xlink:label="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" xml:lang="en">Increase (decrease) in cash and cash equivalents before effect of exchange rate changes</label>
<labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" xlink:to="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" />
<loc xlink:type="locator" xlink:href="213800WXICGMBWHTA933-2025-12-31.xsd#svs_DescriptionOfAccountingPolicyForUnderlyingProfitBeforeTaxExplanatoryTextBlock" xlink:label="loc_svs_DescriptionOfAccountingPolicyForUnderlyingProfitBeforeTaxExplanatoryTextBlock" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_svs_DescriptionOfAccountingPolicyForUnderlyingProfitBeforeTaxExplanatoryTextBlock" xml:lang="en">Description Of Accounting Policy For Underlying Profit Before Tax Explanatory [Text Block]</label>
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