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<xbrli:xbrl xmlns:in-capmkt="https://www.sebi.gov.in/xbrl/2023-05-31/in-capmkt" xmlns:in-capmkt-ent="https://www.sebi.gov.in/xbrl/Prior_Intimation_Of_Board_Meeting/2023-05-31/in-capmkt/in-capmkt-ent" xmlns:in-capmkt-roles="https://www.sebi.gov.in/xbrl/Prior_Intimation_Of_Board_Meeting/2023-05-31/in-capmkt-roles" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:in-capmkt-type="https://www.sebi.gov.in/xbrl/2023-05-31/in-capmkt-types" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:net="http://www.xbrl.org/2009/role/net" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:negated="http://www.xbrl.org/2009/role/negated" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xl="http://www.xbrl.org/2003/XLink"><link:schemaRef xlink:type="simple" xlink:href="in-capmkt-ent-2023-05-31.xsd"/><xbrli:context id="MainI"><xbrli:entity><xbrli:identifier scheme="https://www.sebi.gov.in/in-capmkt/NSESymbol">ANTGRAPHIC</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2026-05-11</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="MainD"><xbrli:entity><xbrli:identifier scheme="https://www.sebi.gov.in/in-capmkt/NSESymbol">ANTGRAPHIC</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2026-05-11</xbrli:startDate><xbrli:endDate>2026-05-11</xbrli:endDate></xbrli:period></xbrli:context><in-capmkt:NSESymbol contextRef="MainI">ANTGRAPHIC</in-capmkt:NSESymbol><in-capmkt:NameOfTheCompany contextRef="MainI">ANTARCTICA LIMITED</in-capmkt:NameOfTheCompany><in-capmkt:WhetherCompanyIsSME contextRef="MainD">false</in-capmkt:WhetherCompanyIsSME><in-capmkt:ISIN contextRef="MainI">INE414B01021</in-capmkt:ISIN><in-capmkt:TypeOfMeeting contextRef="MainI">Board Meeting</in-capmkt:TypeOfMeeting><in-capmkt:TypeOfIntimation contextRef="MainD">New</in-capmkt:TypeOfIntimation><in-capmkt:DateOfProposedMeeting contextRef="MainD">2026-05-14</in-capmkt:DateOfProposedMeeting><in-capmkt:WhetherTradingWindowIsClosed contextRef="MainD">true</in-capmkt:WhetherTradingWindowIsClosed><in-capmkt:DateOfStartOfTradingWindowClosure contextRef="MainI">2025-05-11</in-capmkt:DateOfStartOfTradingWindowClosure><in-capmkt:DetailsOfDateOfEndOfTradingWindowClosure contextRef="MainI">as per the SEBI (Prohibition of Insider Trading) Regulation, 2015 as amended from time to time and the Company’s Code of Conduct to regulate, monitor and report the
trading of equity shares, the Trading Window for dealing in the securities of the company by the
designated persons and their immediate relatives of the company has been closed from today i.e. 11th
May, 2026 and shall remain closed till 48 hours from the closure of the Board Meeting</in-capmkt:DetailsOfDateOfEndOfTradingWindowClosure><in-capmkt:DateOfReport contextRef="MainI">2026-05-11</in-capmkt:DateOfReport><in-capmkt:Agenda1 contextRef="MainD">Fund raising</in-capmkt:Agenda1><in-capmkt:Agenda2 contextRef="MainD">Increase in authorised capital</in-capmkt:Agenda2><in-capmkt:ModeOfRaisingFunds contextRef="MainD">To be ascertained</in-capmkt:ModeOfRaisingFunds><in-capmkt:RemarksWebsiteDissemination contextRef="MainI">NA</in-capmkt:RemarksWebsiteDissemination></xbrli:xbrl>