Compliance certificate under Reg 74(5) of SEBI(DP) Regulations, 2018 for the quarter ended 30th September, 2026.

Date: 12th October, 2026 Corporate Relationship Department, BSE Limited, Dalal Street, Phiroze Jeejeebhoy Towers Mumbai – 400001. Email: corp.relations@bseindia.com Scrip Code- 531979 Sub.: Certificate under Regulation 74 (5) of the 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 are attached herewith a copy of the Certificate dated 10th October 2026, received from Bigshare Services Private Limited, the Registrar and Share Transfer Agent of the Company, for the quarter ended 30th September, 2026. We request you to kindly take the same on record. Thanking you, Yours faithfully, For Hind Aluminium Industries Ltd. Ekta Joshi Company Secretary & Compliance Officer Bigshare Services Pvt. Ltd. Date: 10/10/2026 HIND ALUMINIUM INDUSTRIES LIMITED B-1 TULSI VIHAR DR A B ROAD WORLI NAKA MUMBAI-400018 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