Certificate under SEBI (Depositories and Participants) Regulations, 2018

Date:06October2026 Ref.No.:TCPCL/SEC/2026-27/00049 TheGeneralManager, TheManager, Corporaterelationshipdepartment, Listingdepartment, BSELimited NationalStockExchangeofIndiaLimited PhirozeJeejeebhoyTowers, ExchangePlaza,C-1,Block-G, DalalStreet,Fort, Bandra-KurlaComplex,Bandra(E), Mumbai-400001 Mumbai-400051 ScripCode:543321 ScripSymbol:TATVA NationalSecuritiesDepositoryLimited CentralDepositoriesServices(India)Limited TradeWorld,A-Wing,4thFloor MarathoneFuturex,A-Wing,25thFloor, KamalaMillsCompound, N.M.JoshiMarg,LowerParel, LowerParel Mumbai-400013 Mumbai-400013 Subject: Compliance Certificate pursuant to Regulation 74(5) of Securities and Exchange BoardofIndia(DepositoriesandParticipants)Regulations,2018 DearSir/Madam, Pursuant to Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018, please find enclosed Compliance Certificate for the quarter ended 30 September 2026, received from MUFG Intime India Private Limited (Formerly known as Link Intime India Private Limited), our RegistrarandShareTransferAgent. The above information shall be uploaded on the website of the Company at www.tatvachintan.com. Kindlytaketheaboveinformationonyourrecord. Thankingyou, Yoursfaithfully, ForTatvaChintanPharmaChemLimited IshwarNayi CompanySecretaryandComplianceOfficer M.No.:A37444 Encl.:Asabove MUFG Intime India Private Limited (Formerly Link Intime India Private Limited) CIN: U67190MH1999PTC118368 Registered Address: C-101, Embassy 247, L.B.S. Marg, Vikhroli (West), Mumbai - 400083. Tel: +91 22 4918 6000 www.in.mpms.mufg.com Date : 03-10-2026 The Compliance Officer/ Company Secretary TATVA CHINTAN PHARMA CHEM LIMITED PLOT NO. 502 / 17, GIDC ESTATE ANKLESHWAR, BHARUCH GUJARAT BHARUCH PINCODE : 393002 Sub : Confirmation Certificate under Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018. Dear Sir/Madam, In reference to the above captioned regulation, we hereby confirm that the securities received from the depository participants for dematerialisation during the quarter ended 30th September 2026, were confirmed (accepted/rejected) to the depositories by us and that securities comprised in the said certificates have been listed on the stock exchanges where the earlier issued securities are listed. We hereby also confirm that the security certificates received for dematerialisation have been confirmed/rejected and the security certificates received were mutilated and cancelled after due verification by the depository participant and the name of the depositories have been substituted in the register of members as the registered owner within the prescribed timelines. We request you to kindly take note of the above in your records. Thanking you, Yours faithfully, For MUFG Intime India Private Limited (Formerly Link Intime India Private Limited) Ashok Shetty Sr. Vice President-Corporate Registry MUFG Intime India Private Limited A part of MUFG Corporate Markets, a division of MUFG Pension & Market Services