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<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel"/>
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:label id="lab_gsf_EBITEarningsBeforeInterestsAndTaxesCashFlow_label_en" xlink:label="lab_gsf_EBITEarningsBeforeInterestsAndTaxesCashFlow" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">EBIT (Earnings before interests and taxes - cash flow)</link:label>
    <link:label id="lab_gsf_EBITEarningsBeforeInterestsAndTaxesCashFlow_documentation_en" xlink:label="lab_gsf_EBITEarningsBeforeInterestsAndTaxesCashFlow" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">The extension concept “EBIT (Earnings before interests and taxes)” is a cash flow line item which uses “Profit (loss) from operating activities” (concept ID: ifrs-full_ProfitLossFromOperatingActivities) as the extension concept’s wider anchor. The concept profit(loss) of the cash flow statement by indirect method (concept ID: ifrs-full_ProfitLoss) is used as the extension concept’s narrow anchor.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_gsf_EBITEarningsBeforeInterestsAndTaxesCashFlow" xlink:href="gsf-2022-12-31.xsd#gsf_EBITEarningsBeforeInterestsAndTaxesCashFlow"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_gsf_EBITEarningsBeforeInterestsAndTaxesCashFlow" xlink:to="lab_gsf_EBITEarningsBeforeInterestsAndTaxesCashFlow" xlink:type="arc" order="1"/>
    <link:label id="lab_gsf_IndemnificationAssets_label_en" xlink:label="lab_gsf_IndemnificationAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Indemnification assets</link:label>
    <link:label id="lab_gsf_IndemnificationAssets_documentation_en" xlink:label="lab_gsf_IndemnificationAssets" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">The extension concept “Indemnification assets” is a balance sheet line item which uses “Other non-current non-financial assets” (concept ID: ifrs-full_OtherNoncurrentNonfinancialAssets) as the wider anchor for the extension concept. The concept Indemnification assets recognised as of acquisition date (ID ifrs-full_IndemnificationAssetsRecognisedAsOfAcquisitionDate) is used as the concept’s narrow anchor.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_gsf_IndemnificationAssets" xlink:href="gsf-2022-12-31.xsd#gsf_IndemnificationAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_gsf_IndemnificationAssets" xlink:to="lab_gsf_IndemnificationAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_gsf_DisclosureOfSalariesAndPersonnelExpenseTextBlock_label_en" xlink:label="lab_gsf_DisclosureOfSalariesAndPersonnelExpenseTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Disclosure of salaries and personnel expense [Text Block]</link:label>
    <link:label id="lab_gsf_DisclosureOfSalariesAndPersonnelExpenseTextBlock_documentation_en" xlink:label="lab_gsf_DisclosureOfSalariesAndPersonnelExpenseTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">The extention concept "Disclosure of salaries and personnel expense (text block)" is a text block tag which uses the concept "ifrs-full_DisclosureOfExpensesByNatureExplanatory" as its wider anchor.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_gsf_DisclosureOfSalariesAndPersonnelExpenseTextBlock" xlink:href="gsf-2022-12-31.xsd#gsf_DisclosureOfSalariesAndPersonnelExpenseTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_gsf_DisclosureOfSalariesAndPersonnelExpenseTextBlock" xlink:to="lab_gsf_DisclosureOfSalariesAndPersonnelExpenseTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_gsf_FairValueAdjustmentOfBiologicalAssetsCashFlow_label_en" xlink:label="lab_gsf_FairValueAdjustmentOfBiologicalAssetsCashFlow" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Fair value adjustment of biological assets (cash flow)</link:label>
    <link:label id="lab_gsf_FairValueAdjustmentOfBiologicalAssetsCashFlow_documentation_en" xlink:label="lab_gsf_FairValueAdjustmentOfBiologicalAssetsCashFlow" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">The extension concept “Fair value adjustment of biological assets (cash flow)” is a financial statement line item of the cash flow statement, which uses the concept ID “ifrs-full_AdjustmentsForDecreaseIncreaseInBiologicalAssets” as the extension concept’s wide anchor.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_gsf_FairValueAdjustmentOfBiologicalAssetsCashFlow" xlink:href="gsf-2022-12-31.xsd#gsf_FairValueAdjustmentOfBiologicalAssetsCashFlow"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_gsf_FairValueAdjustmentOfBiologicalAssetsCashFlow" xlink:to="lab_gsf_FairValueAdjustmentOfBiologicalAssetsCashFlow" xlink:type="arc" order="1"/>
    <link:label id="lab_gsf_InvestmentInMoneyMarketFunds_label_en" xlink:label="lab_gsf_InvestmentInMoneyMarketFunds" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Investment in money market funds</link:label>
    <link:label id="lab_gsf_InvestmentInMoneyMarketFunds_documentation_en" xlink:label="lab_gsf_InvestmentInMoneyMarketFunds" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">The extension concept "Investment in money market funds" is build from ifrs-full_OtherInflowsOutflowsOfCashClassifiedAsInvestingActivities.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_gsf_InvestmentInMoneyMarketFunds" xlink:href="gsf-2022-12-31.xsd#gsf_InvestmentInMoneyMarketFunds"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_gsf_InvestmentInMoneyMarketFunds" xlink:to="lab_gsf_InvestmentInMoneyMarketFunds" xlink:type="arc" order="1"/>
    <link:label id="lab_gsf_DisclosureOfCostOfRawMaterialsAndConsumablePurchasedByNatureTextBlock_label_en" xlink:label="lab_gsf_DisclosureOfCostOfRawMaterialsAndConsumablePurchasedByNatureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Disclosure of cost of raw materials and consumable purchased by nature [Text Block]</link:label>
    <link:label id="lab_gsf_DisclosureOfCostOfRawMaterialsAndConsumablePurchasedByNatureTextBlock_documentation_en" xlink:label="lab_gsf_DisclosureOfCostOfRawMaterialsAndConsumablePurchasedByNatureTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">The extension concept "Disclosure of cost of raw materials and consumable purchased by nature" is a text block tag which uses the concept "ifrs-full_DisclosureOfExpensesByNatureExplanatory" as its wider anchor.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_gsf_DisclosureOfCostOfRawMaterialsAndConsumablePurchasedByNatureTextBlock" xlink:href="gsf-2022-12-31.xsd#gsf_DisclosureOfCostOfRawMaterialsAndConsumablePurchasedByNatureTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_gsf_DisclosureOfCostOfRawMaterialsAndConsumablePurchasedByNatureTextBlock" xlink:to="lab_gsf_DisclosureOfCostOfRawMaterialsAndConsumablePurchasedByNatureTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PurchaseOfTreasuryShares_b61e2154-da3c-4963-a101-7a1c033d468a_negatedLabel_en" xlink:label="lab_ifrs-full_PurchaseOfTreasuryShares" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Purchase of treasury shares</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PurchaseOfTreasuryShares" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_PurchaseOfTreasuryShares"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PurchaseOfTreasuryShares" xlink:to="lab_ifrs-full_PurchaseOfTreasuryShares" xlink:type="arc" order="1"/>
    <link:label id="lab_gsf_PublicDutiesPayable_label_en" xlink:label="lab_gsf_PublicDutiesPayable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Public duties payable</link:label>
    <link:label id="lab_gsf_PublicDutiesPayable_documentation_en" xlink:label="lab_gsf_PublicDutiesPayable" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">The extension concept “Public duties payable” is a balance sheet line item which uses “Other current payables” (concept ID: ifrs-full_OtherCurrentPayables) as the wider anchor for the extension concept. The concept “Current payables on social security and taxes other than income tax” (ID: ifrs-full_CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax) is used as the concept’s narrow anchor</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_gsf_PublicDutiesPayable" xlink:href="gsf-2022-12-31.xsd#gsf_PublicDutiesPayable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_gsf_PublicDutiesPayable" xlink:to="lab_gsf_PublicDutiesPayable" xlink:type="arc" order="1"/>
    <link:label id="lab_gsf_AmortizationOfLicensesAndOtherIntangibleAssets_72928fe5-d644-46a4-932b-7874bc86dc4c_negatedLabel_en" xlink:label="lab_gsf_AmortizationOfLicensesAndOtherIntangibleAssets" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Amortization of licenses and other intangible assets</link:label>
    <link:label id="lab_gsf_AmortizationOfLicensesAndOtherIntangibleAssets_label_en" xlink:label="lab_gsf_AmortizationOfLicensesAndOtherIntangibleAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Amortization of licenses and other intangible assets</link:label>
    <link:label id="lab_gsf_AmortizationOfLicensesAndOtherIntangibleAssets_documentation_en" xlink:label="lab_gsf_AmortizationOfLicensesAndOtherIntangibleAssets" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">The extension concept “Amortization of licenses and other intangible assets” is a financial statement line item of the income statement, which uses the concept “Depreciation and amortization expense” as the “wider anchor” (ID: ifrs-full_DepreciationAndAmortisationExpense). The concept ID “ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill” is used as the extension concept’s narrow anchor.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_gsf_AmortizationOfLicensesAndOtherIntangibleAssets" xlink:href="gsf-2022-12-31.xsd#gsf_AmortizationOfLicensesAndOtherIntangibleAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_gsf_AmortizationOfLicensesAndOtherIntangibleAssets" xlink:to="lab_gsf_AmortizationOfLicensesAndOtherIntangibleAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_gsf_FairValueAdjustmentOfBiologicalAssets_label_en" xlink:label="lab_gsf_FairValueAdjustmentOfBiologicalAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Fair value adjustment of biological assets</link:label>
    <link:label id="lab_gsf_FairValueAdjustmentOfBiologicalAssets_documentation_en" xlink:label="lab_gsf_FairValueAdjustmentOfBiologicalAssets" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">The extension concept "Fair value adjustment of biological assets" is a financial statement line item of the income statement, which uses " Raw materials and consumables used" (ifrs-full_RawMaterialsAndConsumablesUsed) as the wider anchor for the extension concept. The concept ID "ifrs-full_GainsLossesOnFairValueAdjustmentBiologicalAssets" is used as the extension concept’s narrow anchor.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_gsf_FairValueAdjustmentOfBiologicalAssets" xlink:href="gsf-2022-12-31.xsd#gsf_FairValueAdjustmentOfBiologicalAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_gsf_FairValueAdjustmentOfBiologicalAssets" xlink:to="lab_gsf_FairValueAdjustmentOfBiologicalAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_gsf_RevolvingCreditFacilityNetDrawDownRepayment_label_en" xlink:label="lab_gsf_RevolvingCreditFacilityNetDrawDownRepayment" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Revolving Credit Facility (Net Draw-Down/Repayment)</link:label>
    <link:label id="lab_gsf_RevolvingCreditFacilityNetDrawDownRepayment_documentation_en" xlink:label="lab_gsf_RevolvingCreditFacilityNetDrawDownRepayment" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">The extension concept “Revolving Credit Facility (Net Draw-Down/Repayment)” is a cash flow line item which uses “Repayments of borrowings, classified as financing activities” (concept ID: ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities) as the extension concept’s wider anchor.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_gsf_RevolvingCreditFacilityNetDrawDownRepayment" xlink:href="gsf-2022-12-31.xsd#gsf_RevolvingCreditFacilityNetDrawDownRepayment"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_gsf_RevolvingCreditFacilityNetDrawDownRepayment" xlink:to="lab_gsf_RevolvingCreditFacilityNetDrawDownRepayment" xlink:type="arc" order="1"/>
    <link:label id="lab_gsf_DiscontinuedOperationsNetChangeInCashAndCashEquivalents_label_en" xlink:label="lab_gsf_DiscontinuedOperationsNetChangeInCashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Discontinued operations, net change in cash and cash equivalents</link:label>
    <link:label id="lab_gsf_DiscontinuedOperationsNetChangeInCashAndCashEquivalents_documentation_en" xlink:label="lab_gsf_DiscontinuedOperationsNetChangeInCashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">The extension concept “Discontinued operations, net change in cash and cash equivalents” is a cash flow line item which uses “Cash flows from (used in) operating activities, discontinued operations” (concept ID: ifrs-full_CashFlowsFromUsedInOperatingActivitiesDiscontinuedOperations) as the extension concept’s wider anchor.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_gsf_DiscontinuedOperationsNetChangeInCashAndCashEquivalents" xlink:href="gsf-2022-12-31.xsd#gsf_DiscontinuedOperationsNetChangeInCashAndCashEquivalents"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_gsf_DiscontinuedOperationsNetChangeInCashAndCashEquivalents" xlink:to="lab_gsf_DiscontinuedOperationsNetChangeInCashAndCashEquivalents" xlink:type="arc" order="1"/>
    <link:label id="lab_gsf_ContingentConsiderationEquityMember_label_en" xlink:label="lab_gsf_ContingentConsiderationEquityMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Contingent consideration (equity) [Member]</link:label>
    <link:label id="lab_gsf_ContingentConsiderationEquityMember_documentation_en" xlink:label="lab_gsf_ContingentConsiderationEquityMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Contingent consideration (equity)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_gsf_ContingentConsiderationEquityMember" xlink:href="gsf-2022-12-31.xsd#gsf_ContingentConsiderationEquityMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_gsf_ContingentConsiderationEquityMember" xlink:to="lab_gsf_ContingentConsiderationEquityMember" xlink:type="arc" order="1"/>
    <link:label id="lab_gsf_DecommissioningCosts_8064d3df-aa32-4114-b8bf-0ca47b69956e_negatedLabel_en" xlink:label="lab_gsf_DecommissioningCosts" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Decommissioning costs</link:label>
    <link:label id="lab_gsf_DecommissioningCosts_label_en" xlink:label="lab_gsf_DecommissioningCosts" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Decommissioning costs</link:label>
    <link:label id="lab_gsf_DecommissioningCosts_documentation_en" xlink:label="lab_gsf_DecommissioningCosts" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">The extension concept "Decommissioning costs" has been created using the tag "ifrs-full_OtherExpenseByNature" is its wider anchor.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_gsf_DecommissioningCosts" xlink:href="gsf-2022-12-31.xsd#gsf_DecommissioningCosts"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_gsf_DecommissioningCosts" xlink:to="lab_gsf_DecommissioningCosts" xlink:type="arc" order="1"/>
    <link:label id="lab_gsf_TotalNetChangeInCashAndCashEquivalents_label_en" xlink:label="lab_gsf_TotalNetChangeInCashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Total, net change in cash and cash equivalents</link:label>
    <link:label id="lab_gsf_TotalNetChangeInCashAndCashEquivalents_documentation_en" xlink:label="lab_gsf_TotalNetChangeInCashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">The extention concept "Total, net change in cash and cash equivalents" is a financial statement line item of the cash flow statement which uses the concept "ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" as its wider anchor.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_gsf_TotalNetChangeInCashAndCashEquivalents" xlink:href="gsf-2022-12-31.xsd#gsf_TotalNetChangeInCashAndCashEquivalents"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_gsf_TotalNetChangeInCashAndCashEquivalents" xlink:to="lab_gsf_TotalNetChangeInCashAndCashEquivalents" xlink:type="arc" order="1"/>
    <link:label id="lab_gsf_WriteDownOfTangibleAndIntangibleNonCurrentAssets_6b143cbb-9c34-4ef5-b5ad-2f3254deafee_negatedLabel_en" xlink:label="lab_gsf_WriteDownOfTangibleAndIntangibleNonCurrentAssets" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Write-down of tangible and intangible non-current assets</link:label>
    <link:label id="lab_gsf_WriteDownOfTangibleAndIntangibleNonCurrentAssets_label_en" xlink:label="lab_gsf_WriteDownOfTangibleAndIntangibleNonCurrentAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Write-down of tangible and intangible non-current assets</link:label>
    <link:label id="lab_gsf_WriteDownOfTangibleAndIntangibleNonCurrentAssets_documentation_en" xlink:label="lab_gsf_WriteDownOfTangibleAndIntangibleNonCurrentAssets" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">The extension concept "Write-down of tangible and intangible non-current assets", which is a financial statement line item of the income statement, uses the concept "ifrs-full_ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment" as its wider anchor.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_gsf_WriteDownOfTangibleAndIntangibleNonCurrentAssets" xlink:href="gsf-2022-12-31.xsd#gsf_WriteDownOfTangibleAndIntangibleNonCurrentAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_gsf_WriteDownOfTangibleAndIntangibleNonCurrentAssets" xlink:to="lab_gsf_WriteDownOfTangibleAndIntangibleNonCurrentAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_gsf_ChangeInInventoriesAndBiologicalAssetsExclFairValue_label_en" xlink:label="lab_gsf_ChangeInInventoriesAndBiologicalAssetsExclFairValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Change in inventories and biological assets excl. fair value</link:label>
    <link:label id="lab_gsf_ChangeInInventoriesAndBiologicalAssetsExclFairValue_documentation_en" xlink:label="lab_gsf_ChangeInInventoriesAndBiologicalAssetsExclFairValue" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">The extension concept “Change in inventories and biological assets excl. fair value” is a financial statement line item of the cash flow statement, which uses the concept ID “ifrs-full_AdjustmentsForDecreaseIncreaseInInventories” as the wide anchor.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_gsf_ChangeInInventoriesAndBiologicalAssetsExclFairValue" xlink:href="gsf-2022-12-31.xsd#gsf_ChangeInInventoriesAndBiologicalAssetsExclFairValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_gsf_ChangeInInventoriesAndBiologicalAssetsExclFairValue" xlink:to="lab_gsf_ChangeInInventoriesAndBiologicalAssetsExclFairValue" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners_506b7a5f-b263-4ec0-9045-f333cc002456_totalLabel_en" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Increase (decrease) through transactions with owners</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners" xlink:to="lab_ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners" xlink:type="arc" order="1"/>
    <link:label id="lab_gsf_NetFinancialItems_label_en" xlink:label="lab_gsf_NetFinancialItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Net financial items</link:label>
    <link:label id="lab_gsf_NetFinancialItems_documentation_en" xlink:label="lab_gsf_NetFinancialItems" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">The extension concept “Net financial items” is financial statement line item of the income statement, and a subtotal, which uses “Finance income” (concept ID: ifrs-full_FinanceIncome) as the wider anchor for the extension concept.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_gsf_NetFinancialItems" xlink:href="gsf-2022-12-31.xsd#gsf_NetFinancialItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_gsf_NetFinancialItems" xlink:to="lab_gsf_NetFinancialItems" xlink:type="arc" order="1"/>
    <link:label id="lab_gsf_LitigationAndLegalClaims_3a937469-3a0f-4f23-9cb6-7140de96b799_negatedLabel_en" xlink:label="lab_gsf_LitigationAndLegalClaims" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Litigation and legal claims</link:label>
    <link:label id="lab_gsf_LitigationAndLegalClaims_label_en" xlink:label="lab_gsf_LitigationAndLegalClaims" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Litigation and legal claims</link:label>
    <link:label id="lab_gsf_LitigationAndLegalClaims_documentation_en" xlink:label="lab_gsf_LitigationAndLegalClaims" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">The extention concept "Litigation and legal claims" is created based on "ifrs-full_OtherExpenseByNature" is its wider anchor.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_gsf_LitigationAndLegalClaims" xlink:href="gsf-2022-12-31.xsd#gsf_LitigationAndLegalClaims"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_gsf_LitigationAndLegalClaims" xlink:to="lab_gsf_LitigationAndLegalClaims" xlink:type="arc" order="1"/>
    <link:label id="lab_gsf_ProductionFee_fa697909-dd09-4c69-beff-67390c91176f_negatedLabel_en" xlink:label="lab_gsf_ProductionFee" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Production fee</link:label>
    <link:label id="lab_gsf_ProductionFee_label_en" xlink:label="lab_gsf_ProductionFee" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Production fee</link:label>
    <link:label id="lab_gsf_ProductionFee_documentation_en" xlink:label="lab_gsf_ProductionFee" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">The extension concept "Production fee" is a financial statement line item of the income statement, which uses the concept "ifrs-full_OtherExpenseByNature" as its wider anchor.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_gsf_ProductionFee" xlink:href="gsf-2022-12-31.xsd#gsf_ProductionFee"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_gsf_ProductionFee" xlink:to="lab_gsf_ProductionFee" xlink:type="arc" order="1"/>
    <link:label id="lab_gsf_ContinuedOperationsNetChangesInCashAndCashEquivalents_label_en" xlink:label="lab_gsf_ContinuedOperationsNetChangesInCashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Continued operations net changes in cash and cash equivalents</link:label>
    <link:label id="lab_gsf_ContinuedOperationsNetChangesInCashAndCashEquivalents_documentation_en" xlink:label="lab_gsf_ContinuedOperationsNetChangesInCashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">The extension concept "Continued operations net changes in cash and cash equivalents" is a financial statement line item of the cash flow statement which uses the concept "ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" as its wider anchor.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_gsf_ContinuedOperationsNetChangesInCashAndCashEquivalents" xlink:href="gsf-2022-12-31.xsd#gsf_ContinuedOperationsNetChangesInCashAndCashEquivalents"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_gsf_ContinuedOperationsNetChangesInCashAndCashEquivalents" xlink:to="lab_gsf_ContinuedOperationsNetChangesInCashAndCashEquivalents" xlink:type="arc" order="1"/>
    <link:label id="lab_gsf_ShareBasedPayments_label_en" xlink:label="lab_gsf_ShareBasedPayments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Share based payments</link:label>
    <link:label id="lab_gsf_ShareBasedPayments_documentation_en" xlink:label="lab_gsf_ShareBasedPayments" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">The extension concept “Share based payments” is a balance sheet line item which uses “Other non-current financial liabilities” (concept ID: ifrs- ifrs-full_OtherNoncurrentFinancialLiabilities) as the wider anchor for the extension concept. The concept ID ifrs-full_LiabilitiesFromSharebasedPaymentTransactions2011 is used as the concept’s narrow anchor.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_gsf_ShareBasedPayments" xlink:href="gsf-2022-12-31.xsd#gsf_ShareBasedPayments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_gsf_ShareBasedPayments" xlink:to="lab_gsf_ShareBasedPayments" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProfitLossAttributableToOwnersOfParent_e2eb2fd1-59dc-48ab-939f-9f4d94c48219_terseLabel_en" xlink:label="lab_ifrs-full_ProfitLossAttributableToOwnersOfParent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Profit (loss), attributable to owners of parent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossAttributableToOwnersOfParent" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_ProfitLossAttributableToOwnersOfParent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProfitLossAttributableToOwnersOfParent" xlink:to="lab_ifrs-full_ProfitLossAttributableToOwnersOfParent" xlink:type="arc" order="1"/>
    <link:label id="lab_gsf_SalariesAndPersonnelExpenses_f17d28ea-012e-4aeb-8ad3-2d136a8f589e_negatedLabel_en" xlink:label="lab_gsf_SalariesAndPersonnelExpenses" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Salaries and personnel expenses</link:label>
    <link:label id="lab_gsf_SalariesAndPersonnelExpenses_label_en" xlink:label="lab_gsf_SalariesAndPersonnelExpenses" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Salaries and personnel expenses</link:label>
    <link:label id="lab_gsf_SalariesAndPersonnelExpenses_documentation_en" xlink:label="lab_gsf_SalariesAndPersonnelExpenses" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">The extension concept “Salaries and personnel expenses” is a financial statement line item of the income statement, which uses “Employee benefits expense” (ID: ifrs-full_EmployeeBenefitsExpense) as the wider anchor for the extension concept. The concept ID “ifrs-full_WagesAndSalaries” is used as the concept’s narrow anchor.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_gsf_SalariesAndPersonnelExpenses" xlink:href="gsf-2022-12-31.xsd#gsf_SalariesAndPersonnelExpenses"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_gsf_SalariesAndPersonnelExpenses" xlink:to="lab_gsf_SalariesAndPersonnelExpenses" xlink:type="arc" order="1"/>
    <link:label id="lab_gsf_EBITEarningsBeforeInterestsAndTaxes_39ec541c-de02-4fce-bc3c-7dd633f5c24a_totalLabel_en" xlink:label="lab_gsf_EBITEarningsBeforeInterestsAndTaxes" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">EBIT Earnings before interests and taxes</link:label>
    <link:label id="lab_gsf_EBITEarningsBeforeInterestsAndTaxes_label_en" xlink:label="lab_gsf_EBITEarningsBeforeInterestsAndTaxes" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">EBIT (Earnings before interests and taxes)</link:label>
    <link:label id="lab_gsf_EBITEarningsBeforeInterestsAndTaxes_documentation_en" xlink:label="lab_gsf_EBITEarningsBeforeInterestsAndTaxes" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">The extension concept “EBIT (Earnings before interests and taxes)” is a financial statement line item of the income statement, and a subtotal, which uses the concept “Profit (loss) from operating activities” (concept ID: ifrs-full_ProfitLossFromOperatingActivities) as the extension concept’s wider anchor.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_gsf_EBITEarningsBeforeInterestsAndTaxes" xlink:href="gsf-2022-12-31.xsd#gsf_EBITEarningsBeforeInterestsAndTaxes"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_gsf_EBITEarningsBeforeInterestsAndTaxes" xlink:to="lab_gsf_EBITEarningsBeforeInterestsAndTaxes" xlink:type="arc" order="1"/>
  </link:labelLink>
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