<?xml version="1.0" encoding="UTF-8"?>
<!--REG30 V1.0 (16-10-2025)-->
<xbrli:xbrl xmlns:in-capmkt="http://www.sebi.gov.in/xbrl/2025-08-31/in-capmkt" xmlns:in-capmkt-ent="http://www.sebi.gov.in/xbrl/Regulation_30_Restructuring/2025-08-31/in-capmkt/in-capmkt-ent" xmlns:in-capmkt-roles="http://www.sebi.gov.in/xbrl/Regulation_30_Restructuring/2025-08-31/in-capmkt-roles" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" 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-2025-08-31.xsd"/><xbrli:context id="OneI"><xbrli:entity><xbrli:identifier scheme="http://www.sebi.gov.in/in-capmkt/ScripCode">539837</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2026-09-04</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="OneD"><xbrli:entity><xbrli:identifier scheme="http://www.sebi.gov.in/in-capmkt/ScripCode">539837</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2026-09-04</xbrli:startDate><xbrli:endDate>2026-09-04</xbrli:endDate></xbrli:period></xbrli:context><xbrli:unit id="INR"><xbrli:measure>iso4217:INR</xbrli:measure></xbrli:unit><xbrli:unit id="pure"><xbrli:measure>xbrli:pure</xbrli:measure></xbrli:unit><in-capmkt:ScripCode contextRef="OneI">539837</in-capmkt:ScripCode><in-capmkt:NameOfTheCompany contextRef="OneI">Raghav Productivity Enhancers Limited</in-capmkt:NameOfTheCompany><in-capmkt:NSESymbol contextRef="OneI">RPEL</in-capmkt:NSESymbol><in-capmkt:MSEISymbol contextRef="OneI">NOTLISTED</in-capmkt:MSEISymbol><in-capmkt:ISIN contextRef="OneI">INE912T01018</in-capmkt:ISIN><in-capmkt:TypeOfAnnouncementPertainingToRegulation30Restructuring contextRef="OneD">New</in-capmkt:TypeOfAnnouncementPertainingToRegulation30Restructuring><in-capmkt:TypeOfEventOfAnnouncementPertainingToRegulation30Restructuring contextRef="OneD">Acquisition of “to be incorporated companies”</in-capmkt:TypeOfEventOfAnnouncementPertainingToRegulation30Restructuring><in-capmkt:WhetherEventOrInformationDisclosedIsAnOutcomeOfBoardMeeting contextRef="OneD">true</in-capmkt:WhetherEventOrInformationDisclosedIsAnOutcomeOfBoardMeeting><in-capmkt:DateOfBoardMeeting contextRef="OneI">2026-09-04</in-capmkt:DateOfBoardMeeting><in-capmkt:EndTimeOfBoardMeeting contextRef="OneD">12:20:00</in-capmkt:EndTimeOfBoardMeeting><in-capmkt:DateOfReport contextRef="OneI">2026-09-04</in-capmkt:DateOfReport><in-capmkt:NameOfHoldingCompany contextRef="OneI">Raghav Productivity Enhancers Limited</in-capmkt:NameOfHoldingCompany><in-capmkt:RelationshipOfHoldingCompanyWithTheListedEntity contextRef="OneD">Listed Entity (self)</in-capmkt:RelationshipOfHoldingCompanyWithTheListedEntity><in-capmkt:NameOfTheIncorporatedEntity contextRef="OneI">To be decided</in-capmkt:NameOfTheIncorporatedEntity><in-capmkt:IndustryToWhichTheEntityBeingIncorporatedBelongs contextRef="OneI">Refractories</in-capmkt:IndustryToWhichTheEntityBeingIncorporatedBelongs><in-capmkt:BriefBackgroundAboutTheEntityIncorporatedInTermsOfProductsOrLineOfBusiness contextRef="OneI">The entity shall be engaged in the development, manufacturing, sales and distribution of silica ramming mass.</in-capmkt:BriefBackgroundAboutTheEntityIncorporatedInTermsOfProductsOrLineOfBusiness><in-capmkt:WhetherAnyGovernmentalOrRegulatoryApprovalsRequiredForTheIncorporation contextRef="OneD">Yes</in-capmkt:WhetherAnyGovernmentalOrRegulatoryApprovalsRequiredForTheIncorporation><in-capmkt:ProvideBriefDetailsOfAnyGovernmentalOrRegulatoryApprovalsForTheIncorporation contextRef="OneI">To be obtained at time of incorporation of JV Company.</in-capmkt:ProvideBriefDetailsOfAnyGovernmentalOrRegulatoryApprovalsForTheIncorporation><in-capmkt:NatureOfConsiderationForIncorporation contextRef="OneD">Cash</in-capmkt:NatureOfConsiderationForIncorporation><in-capmkt:AmountOfCashConsiderationForIncorporation contextRef="OneD" unitRef="INR" decimals="-7">800000000</in-capmkt:AmountOfCashConsiderationForIncorporation><in-capmkt:DetailsOfConsiderationForIncorporation contextRef="OneI">Consideration upto Rs. 80 crores to be paid in tranches</in-capmkt:DetailsOfConsiderationForIncorporation><in-capmkt:CostOfSubscriptionOrThePriceAtWhichTheSharesAreSubscribed contextRef="OneD">Cost/Price</in-capmkt:CostOfSubscriptionOrThePriceAtWhichTheSharesAreSubscribed><in-capmkt:DetailsOfCostOfSubscriptionOrThePriceAtWhichTheSharesAreSubscribed contextRef="OneI">10</in-capmkt:DetailsOfCostOfSubscriptionOrThePriceAtWhichTheSharesAreSubscribed><in-capmkt:PercentageOfShareholdingOrControl contextRef="OneI" unitRef="pure" decimals="INF">0.8</in-capmkt:PercentageOfShareholdingOrControl><in-capmkt:DateOfIncorporation contextRef="OneI">2026-09-04</in-capmkt:DateOfIncorporation><in-capmkt:CountryInWhichTheEntityIsIncorporated contextRef="OneI">India</in-capmkt:CountryInWhichTheEntityIsIncorporated><in-capmkt:AnyOtherBriefSignificantInformationForIncorporationEvent contextRef="OneI">The disclosure is being made pursuant to the approval granted by the Board of Directors of RPEL for entering into a JV Agreement with a non-related entity for the formation of a JV Company to set up a silica ramming mass manufacturing unit.

The JV Agreement is proposed to be signed, the JV Company incorporated and the equity shares of the JV Company subscribed to in due course. For the purpose of this XBRL filing, the date of the Board Meeting has been considered as the date of occurrence of the event.</in-capmkt:AnyOtherBriefSignificantInformationForIncorporationEvent></xbrli:xbrl>
