Please find enclosed update on filing made on July 30, 2026.

VAML/Sec./SE/26-27/24 July 31, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers “Exchange Plaza” Dalal Street, Fort Bandra-Kurla Complex, Bandra (East), Mumbai – 400 001 Mumbai – 400 051 Scrip Code: 544780 Symbol: VAML Sub: Intimation under Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (as amended from time to time) (“Listing Regulations”)- Update on Filing Dear Sir/Madam, With reference to Letter No. VAML/Sec./SE/26-27/21 dated July 30, 2026, please take note the following correction: Execution of definitive agreements with Serentica Renewable India 9 Private Limited (“SRI9PL”) for integration of a Battery Energy Storage System (“BESS”) having a capacity of 142.5-150 MW (with 90-95% assured supply) by utilizing the existing 600 MW Solar Power Delivery Agreement (“PDA”). We request you to take note of the revised capacity and assured supply figures mentioned above. The annexure to the aforesaid letter may also be read as amended to the extent stated above. We regret the inadvertent error in our earlier disclosure and apologize for any inconvenience caused. Thanking you. Yours faithfully, For Vedanta Aluminium Metal Limited Dashmeet Rana Company Secretary & Compliance Officer Vedanta Aluminium Metal Limited REGISTERED OFFICE: Vedanta Aluminium Metal Limited, C-103, Atul Projects, Corporate Avenue New Link, Chakala MIDC, Mumbai, Maharashtra, India, 400093 | Ph: +91 11 4226 2300 CIN: U24202MH2023PLC411663 | Email: vaml.sect@vedanta.co.in | website: www.vedantaaluminium.com