Extinguishment of 6,97,582 (Six Lakh Ninety Seven Thousand Five Hundred and Eight Two) fully paid-up Equity Shares of the face value of ? 2/- each (Rupees Two Only) of the Company from the Open Market through the Stock Exchanges

cfrancec/ enzymes WhoreENZYMEisLife AdvancedEnzymeTechnologiesLtd. CIN:L24200MH1989PLC051018 SunMagnetica,Awing,5thFloor,LICServiceRoad,Louiswadi,Thane(W)-400604,India Tel:+91-22-41703200,Fax:+91-22-25835159 Email:info@advancedenzvmes. com, www.advancedenzymes. November 05, 2026 The Listing Department The Listing Department BSE Limited National Stock Exchange of India Limited 1st Floor, New Trading Ring, Rotunda Exchange Plaza, Plot No. C/1, G Block Building, Bandra-Kurla Complex, P.J. Towers, Dalal Street, Fort, Bandra (East), Mumbai- 400 051 Mumbai — 400 001 Symbol: ADVENZYMES Scrip Code: 540025 Dear Sir/Madam, Sub: Extinguishment of 6,97,582 (Six Lakh Ninety Seven Thousand Five Hundred and Eighty Two) fully paid-up Equity Shares of the face value ₹ 2/- each (Rupees Two only) of Advanced Enzyme Technologies Limited (“Company”) consequent to the buyback from the open market route through the Stock Exchanges. Pursuant to the provisions of Regulations 11 read with Regulation 21 of the Securities and Exchange Board of India (Buy-Back of Securities) Regulations, 2018 as amended (“SEBI Buy-Back Regulations”) and pursuant to the Public Announcement dated August 10, 2026, we would like to inform that the Company has extinguished 6,97,582 (Six Lakh Ninety Seven Thousand Five Hundred and Eighty Two) Equity Shares bought back during the month of October 2026, consequent to the ongoing buyback of its Equity shares under the open market route through Stock Exchanges, with the details as follows: Reconciliation of Share Capital of the Company (Pre and Post extinguishment) Particulars No. of shares Share Capital (in Rs.) Paid up share capital (Prior to buyback) 11,19,76,150 22,39,52,300 Shares extinguished till date (prior to Current 17,13,324 34,26,648 Extinguishment) Shares being extinguished (bought back during 6,97,582 13,95,164 October 2026)(“ Current Extinguishment”) Paid up share capital (Post Extinguishment) 10,95,65,244 21,91,30,488 No. Particulars No. of shares Share Capital (Amount in INR) 1 Paid up share capital (Pre Extinguishment) 11,02,62,826 22,05,25,652 2 Shares bought back during October 2026 Physical 0 0 Demat 6,97,582 13,95,164 Factory:PlotNo.A-61/62,MIDCMalegaon,Tal.Sinnar,Dist.Nashik-422113.Maharashtra.India.Tel.:+91-9970100750/+91-2551-230044,Fax:+91-2551-230816 cfrancec/ enzymes WhoreENZYMEisLife AdvancedEnzymeTechnologiesLtd. CIN:L24200MH1989PLC051018 SunMagnetica,Awing,5thFloor,LICServiceRoad,Louiswadi,Thane(W)-400604,India Tel:+91-22-41703200,Fax:+91-22-25835159 Email:info@advancedenzvmes. com, www.advancedenzymes. Shares being extinguished (bought back during October 2026) Physical 0 0 Demat 6,97,582 13,95,164 4 Paid up share capital (Post Extinguishment) 10,95,65,244 21,91,30,488 In connection with the above, copy of the following documents are enclosed: a. Certificate pursuant to Regulation 11 (iv) read with Regulation 24 (iv) of the SEBI Buy-Back Regulations certifying compliance with Regulation 11 read with Regulation 21 of the SEBI Buy Back Regulations (Certificate of extinguishment of equity shares bought back by the Company during October 2026). b. Debit confirmation from Central Depository Services (India) Limited for 6,97,582 (Six Lakh Ninety Seven Thousand Five Hundred and Eighty Two) Equity shares in dematerialized form. This is for your information and records. Thanking you, Yours faithfully, For Advanced Enzyme Technologies Limited Sanjay Basantani Company Secretary and Head-Legal Encl: As above Factory:PlotNo.A-61/62,MIDCMalegaon,Tal.Sinnar,Dist.Nashik-422113.Maharashtra.India.Tel.:+91-9970100750/+91-2551-230044,Fax:+91-2551-230816 TOWHOMSOEVERITMAYCONCERN CERTIFICATEOFEXTINGUISHMENTOFEQUITYSHARESBOUGHTBACKBY ADVANCEDENZYMETECHNOLOGIESLIMITED ("COMPANY") The certificateisbeingissuedincompliancewiththerequirementofRegulation11readwithRegulation 21of Securities and Exchange Board of India (Buy-Back of Securities) Regulations, 2018, as amended ("SEBIBuyBackRegulations") Pursuant to the Public Announcement dated August 10, 2026,the Company bought back 6,97,582 (Six LakhNinetySevenThousandFiveHundredand Eighty Two ) fully paid-upequitysharesofthe facevalue of Rs. 2/- (Rupees Two only) each of the Company ("Equity Shares"), through the open market route throughStockExchangesforcashduringthemonthofOctober2026. A. TheEquitySharesextinguishedindematerializedformareasunder: Nameofthe Nameofthe Company's Dateof Numberof Depository Depository ClientIDNo. Extinguishment EquityShares Participantand extinguished DPIDNo Central EmkayGlobal 01336714 November03, 6,97,582 Depository Financial 2026 Services(India) Services Limited Limited; 12023000 B. TheEquitySharesextinguishedinphysicalformareasunder: Sr. No. RegisteredFolio Certificate Distinctive Numberof Number Number Numberof EquityShares EquityShares extinguished Notapplicable C. Totalno. of Equity Shares extinguished/destroyedindematerialized and physical form are as under: Total Number of Equity Shares Extinguished 6,97,582 (A+B) ItiscertifiedthataboveEquitySharesoftheCompanywereextinguishedincompliancewithand according to the provisions of the Companies Act, 2013 and the Rules made there under, Regulation11readwithRegulation21ofSEBIBuyBackRegulationsandSecuritiesExchangeBoard of India (Depositoriesand Participants) Regulations,2018 andthe Bye Lawsframedthereunder andotherapplicableprovisions. ForandonbehalfoftheBoardofDirectorsof AdvancedEnzymeTechnologiesLimited MUKUND VINODKUM ^ MADHUSU VINODKUMAR ARHIRALALHIRALALJAJOO JAJOO KABRA MukundKabra VinodkumarJajoo Whole-timeDirector IndependentDirector DIN:00148294 DIN:08224980 Date:November04,2026 Date:November04,2026 Place:Nashik Place:Nashik For Shiv Hari Jalan & Co., Company ForMUFGIntimeIndiaPrivateLimited Secretaries FirmRegistrationNumber:S2016MH382700 Digitallysigne SHIVHARbySHivHARi ASHOKSAD Sigi Htal Olys Kig Sned IJALAN Date:2026.11.04 SHETTY Date:2026.11.04 18:23:39+05’30' 18:00:44+05'30' Name:ShivHariJalan AuthorizedSignatory Proprietor Name:AshokShetty ICSIMembershipNumber:F5703 Designation: Senior Vice President UDIN:F005703H002143949 CorporateRegistry Date:November04,2026 Date:November04,2026 Place:Mumbai Place:Mumbai PeerReviewNumber:8284/2026 (Refer Annexure 1 for the certificate by SecretarialAuditor) Enclosed: ConfirmationfromDepositoriesforextinguishmentofEquitySharesindematerializedform. Shiv Hari Jalan & Co. Shiv Hari Jalan B.Com, F.C.A; F.C.S Company Secretaries Annexure 1 SecretarialAuditor’sReportonCertificateofExtinguishmentofEquitySharesBoughtBackby Advanced EnzymeTechnologies Limited The Board of Directors Advanced Enzyme Technologies Limited A wing, Sun Magnetica, 5th Floor, Near LIC Service Road, Louiswadi, Thane 400604 Maharashtra Dear Sirs, 1. This report is issued in accordance with the terms of our service scope with Advanced Enzyme Technologies Limited(hereinafter the “Company”). 2. At the requestofthe Company,we haveexamined theattached"CertificateofExtinguishmentof Equity Shares bought back by Advanced Enzyme Technologies Limited” (“the Statement”), prepared by the Company and signed by us for identification purposes. The Statement has been prepared and this report is issued, in connection with Regulation 11 read with Regulation 21 of Securities Exchange Board of India (Buy-Back of Securities) Regulations, 2018 (hereinafter referred to as “SEBIBuyBackRegulations”). Management’sResponsibility 3. Management is responsible for I. the preparation of the Statement including the preparation and maintenance of all accounting and other relevant supporting records and documents. This responsibility includes the design, implementation and maintenance of internal control relevant to the preparation and presentation of the Statement and applying an appropriate basis of preparation; and making estimates that are reasonable in the circumstances; II. complying with all the provisions of the Companies Act, 2013, the SEBI Buy Back Regulations and other applicable regulations/circulars issued by Securities and [Showing first 8,000 characters — download PDF for full document]