<?xml version="1.0"?>
<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 http://www.w3.org/1999/xlink http://www.xbrl.org/2003/xlink-2003-12-31.xsd">
  <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" roleURI="http://www.xbrl.org/2009/role/netLabel" />
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="AverageNumberOfShares" xlink:href="highco-2020-12-31.xsd#highco_AverageNumberOfShares" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="AverageNumberOfShares_label_labelen" xml:lang="en">Average Number Of Shares</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AverageNumberOfShares" xlink:to="AverageNumberOfShares_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="DilutedEarningsLossAttributableToOwnersOfParentPerShare" xlink:href="highco-2020-12-31.xsd#highco_DilutedEarningsLossAttributableToOwnersOfParentPerShare" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="DilutedEarningsLossAttributableToOwnersOfParentPerShare_label_labelen" xml:lang="en">Diluted Earnings Loss Attributable To Owners Of Parent Per Share</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DilutedEarningsLossAttributableToOwnersOfParentPerShare" xlink:to="DilutedEarningsLossAttributableToOwnersOfParentPerShare_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ReservesAndRetainedEarningsMember" xlink:href="highco-2020-12-31.xsd#highco_ReservesAndRetainedEarningsMember" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ReservesAndRetainedEarningsMember_label_labelen" xml:lang="en">Reserves And Retained Earnings Member</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReservesAndRetainedEarningsMember" xlink:to="ReservesAndRetainedEarningsMember_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="CashFlowsFromUsedInInvestingActivitiesDueToDiscontinuedOperations" xlink:href="highco-2020-12-31.xsd#highco_CashFlowsFromUsedInInvestingActivitiesDueToDiscontinuedOperations" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="CashFlowsFromUsedInInvestingActivitiesDueToDiscontinuedOperations_label_labelen" xml:lang="en">Cash Flows From Used In Investing Activities Due To Discontinued Operations</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashFlowsFromUsedInInvestingActivitiesDueToDiscontinuedOperations" xlink:to="CashFlowsFromUsedInInvestingActivitiesDueToDiscontinuedOperations_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="CashFlowsFromUsedInFinancingActivitiesDueToDiscontinuedOperations" xlink:href="highco-2020-12-31.xsd#highco_CashFlowsFromUsedInFinancingActivitiesDueToDiscontinuedOperations" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="CashFlowsFromUsedInFinancingActivitiesDueToDiscontinuedOperations_label_labelen" xml:lang="en">Cash Flows From Used In Financing Activities Due To Discontinued Operations</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashFlowsFromUsedInFinancingActivitiesDueToDiscontinuedOperations" xlink:to="CashFlowsFromUsedInFinancingActivitiesDueToDiscontinuedOperations_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="OtherOperatingExpenses" xlink:href="highco-2020-12-31.xsd#highco_OtherOperatingExpenses" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="OtherOperatingExpenses_label_labelen" xml:lang="en">Other Operating Expenses</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherOperatingExpenses" xlink:to="OtherOperatingExpenses_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="DilutedNumberOfSharesIssued" xlink:href="highco-2020-12-31.xsd#highco_DilutedNumberOfSharesIssued" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="DilutedNumberOfSharesIssued_label_labelen" xml:lang="en">Diluted Number Of Shares Issued</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DilutedNumberOfSharesIssued" xlink:to="DilutedNumberOfSharesIssued_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="BasicEarningsLossAttributableToOwnersOfParentPerShare" xlink:href="highco-2020-12-31.xsd#highco_BasicEarningsLossAttributableToOwnersOfParentPerShare" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="BasicEarningsLossAttributableToOwnersOfParentPerShare_label_labelen" xml:lang="en">Basic Earnings Loss Attributable To Owners Of Parent Per Share</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BasicEarningsLossAttributableToOwnersOfParentPerShare" xlink:to="BasicEarningsLossAttributableToOwnersOfParentPerShare_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="OtherOperatingIncome" xlink:href="highco-2020-12-31.xsd#highco_OtherOperatingIncome" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="OtherOperatingIncome_label_labelen" xml:lang="en">Other Operating Income</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherOperatingIncome" xlink:to="OtherOperatingIncome_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="CostOfDebt" xlink:href="highco-2020-12-31.xsd#highco_CostOfDebt" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="CostOfDebt_label_labelen" xml:lang="en">Cost Of Debt</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostOfDebt" xlink:to="CostOfDebt_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="CostGainOfNetDebt" xlink:href="highco-2020-12-31.xsd#highco_CostGainOfNetDebt" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="CostGainOfNetDebt_label_labelen" xml:lang="en">Cost Gain Of Net Debt</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostGainOfNetDebt" xlink:to="CostGainOfNetDebt_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ProfitLossFromDiscontinuedOperationsRestated" xlink:href="highco-2020-12-31.xsd#highco_ProfitLossFromDiscontinuedOperationsRestated" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ProfitLossFromDiscontinuedOperationsRestated_label_labelen" xml:lang="en">Profit Loss From Discontinued Operations Restated</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLossFromDiscontinuedOperationsRestated" xlink:to="ProfitLossFromDiscontinuedOperationsRestated_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ProfitLossFromOrdinaryOperatingActivities" xlink:href="highco-2020-12-31.xsd#highco_ProfitLossFromOrdinaryOperatingActivities" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ProfitLossFromOrdinaryOperatingActivities_label_labelen" xml:lang="en">Profit Loss From Ordinary Operating Activities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLossFromOrdinaryOperatingActivities" xlink:to="ProfitLossFromOrdinaryOperatingActivities_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="PurchaseOfPropertyPlantEquipmentAndIntangibleAssetsOtherThanGoodwill" xlink:href="highco-2020-12-31.xsd#highco_PurchaseOfPropertyPlantEquipmentAndIntangibleAssetsOtherThanGoodwill" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PurchaseOfPropertyPlantEquipmentAndIntangibleAssetsOtherThanGoodwill_label_labelen" xml:lang="en">Purchase Of Property Plant Equipment And Intangible Assets Other Than Goodwill</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PurchaseOfPropertyPlantEquipmentAndIntangibleAssetsOtherThanGoodwill" xlink:to="PurchaseOfPropertyPlantEquipmentAndIntangibleAssetsOtherThanGoodwill_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ProfitLossForThePeriod" xlink:href="highco-2020-12-31.xsd#highco_ProfitLossForThePeriod" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ProfitLossForThePeriod_label_labelen" xml:lang="en">Profit Loss For The Period</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLossForThePeriod" xlink:to="ProfitLossForThePeriod_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="PurchaseOfFinancialInstrumentsClassifiedAsInvestingActivitiesNet" xlink:href="highco-2020-12-31.xsd#highco_PurchaseOfFinancialInstrumentsClassifiedAsInvestingActivitiesNet" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PurchaseOfFinancialInstrumentsClassifiedAsInvestingActivitiesNet_label_labelen" xml:lang="en">Purchase Of Financial Instruments Classified As Investing Activities Net</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PurchaseOfFinancialInstrumentsClassifiedAsInvestingActivitiesNet" xlink:to="PurchaseOfFinancialInstrumentsClassifiedAsInvestingActivitiesNet_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ProceedsOfPropertyPlantEquipmentAndIntangibleAssetsOtherThanGoodwill" xlink:href="highco-2020-12-31.xsd#highco_ProceedsOfPropertyPlantEquipmentAndIntangibleAssetsOtherThanGoodwill" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ProceedsOfPropertyPlantEquipmentAndIntangibleAssetsOtherThanGoodwill_label_labelen" xml:lang="en">Proceeds Of Property Plant Equipment And Intangible Assets Other Than Goodwill</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsOfPropertyPlantEquipmentAndIntangibleAssetsOtherThanGoodwill" xlink:to="ProceedsOfPropertyPlantEquipmentAndIntangibleAssetsOtherThanGoodwill_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="CashFlowsFromUsedInOperatingActivitiesDueToDiscontinuedOperations" xlink:href="highco-2020-12-31.xsd#highco_CashFlowsFromUsedInOperatingActivitiesDueToDiscontinuedOperations" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="CashFlowsFromUsedInOperatingActivitiesDueToDiscontinuedOperations_label_labelen" xml:lang="en">Cash Flows From Used In Operating Activities Due To Discontinued Operations</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashFlowsFromUsedInOperatingActivitiesDueToDiscontinuedOperations" xlink:to="CashFlowsFromUsedInOperatingActivitiesDueToDiscontinuedOperations_label_labelen" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="OtherOperatingIncomeFromNonOrdinaryActivitiesAndOtherOperatingExpensesFromNonOrdinaryActivities" xlink:href="highco-2020-12-31.xsd#highco_OtherOperatingIncomeFromNonOrdinaryActivitiesAndOtherOperatingExpensesFromNonOrdinaryActivities" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="OtherOperatingIncomeFromNonOrdinaryActivitiesAndOtherOperatingExpensesFromNonOrdinaryActivities_label_labelen" xml:lang="en">Other Operating Income From Non Ordinary Activities And Other Operating Expenses From Non Ordinary Activities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherOperatingIncomeFromNonOrdinaryActivitiesAndOtherOperatingExpensesFromNonOrdinaryActivities" xlink:to="OtherOperatingIncomeFromNonOrdinaryActivitiesAndOtherOperatingExpensesFromNonOrdinaryActivities_label_labelen" xlink:type="arc" />
  </link:labelLink>
</link:linkbase>