Certificate under SEBI (Depositories and Participants) Regulations, 2018

Regd. Office : W- 44, M.I.D.C. Phase II, Manpada Road, ISO Dombivli (E) Dist Thane – 421204, Maharashtra. India. INDO CERTIFIED Phone : 7045592703 / 7045592706 / 7498245178 / 8291098827 E-mail : shares@indoaminesltd.com AMINES 9001:2015 Website : www.indoaminesltd.com CIN: L99999MH1992PLC070022 LIMITED 10th October, 2026 The Manager, The Manager, Listing Department, Listing Department, BSE Limited, National Stock Exchange of Bombay Stock Exchange, India Limited P. J. Towers, Dalal Street, Exchange Plaza, Plot No. C/1, G Mumbai-400001 Block, Bandra Kurla Complex, BSE Code: - 524648 Bandra (East), Mumbai 400 051 NSE Code - INDOAMIN Dear Sir/Madam, Subject: Certificate under Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for the Quarter ended 30th September, 2026 In Compliance with Regulation 74(5) of SEBI (Depositories and participants) Regulations, 2018, we enclose herewith a copy of the Certificate dated 10th October, 2026 received from M/s. Bigshare Services Pvt. Ltd., (SEBI Registration No. INR000001385), the Registrar and Share Transfer Agent of the Company for the Quarter ended 30th September, 2026. This is for your Information and Records. Yours Faithfully, For and on behalf of the Board of Directors of Indo Amines Limited Tripti Sawant Company Secretary and Compliance Officer Mem: A39926 Encl as above Bigshare Services Pvt. Ltd. Date: 10/10/2026 INDO AMINES LTD FV RS. 5 W38/W39 To W44 M.I.D.C PHASE II DOMBIVLI (EAST) DIST THANE MUMBAI PIN 421204 Dear Sir/Madam, Sub: Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended 30th September 2026. In reference to the above captioned regulation, we hereby confirm that the securities received from the depository Participants for dematerialization up to 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 exchange where the earlier issued securities are listed. We hereby confirm that the security certificates received for dematerialization have been mutilated & cancelled after due verification by the depository Participant and the name of the depositories have been substituted in register of members as registered owner within 15 days of receipt of certificate of securities. We request you to kindly take note of the above in your records. Thanking You, For Bigshare Services Pvt. Ltd Sandeep More Authorised Signatory CIN : U99999MH1994PTC076534 Regd. Office Office No S6-2, 6th Floor, Pinnacle Business Park, Next to Ahura Centre, Mahakali Caves Road, Andheri (East) Mumbai - 400 093. Tel. : +9122 6263 8200 • Fax : +9122 6263 8299 • Ema il : info@bigshareonline.com • Website : www.bigshareonline.com