Updates

VAML/Sec./SE/26-27/45 October 3, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers Exchange Plaza, 5th Floor, Plot No. C/l, G Block Dalal Street, Fort Bandra-Kurla Complex, Bandra (East), Mumbai – 400 001 Mumbai – 400 051 Scrip Code: 544780 Symbol: VAML Sub: Production Release Dear Sir/Ma’am, Pursuant to Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, as amended from time to time, please find enclosed herewith the Production Release of the Company for the 2nd quarter ended September 30, 2026. Request you to kindly take the above on record. Thanking you. Yours faithfully, For Vedanta Aluminium Metal Limited Dashmeet Rana Company Secretary & Compliance Officer Enclosed: As above 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: L24202MH2023PLC411663 | Email: vaml.sect@vedanta.co.in | website: www.vedantaaluminium.com Vedanta Aluminum Metal Limited, India’s largest Aluminium producer, announces production release for the Second Quarter ended September 30, 2026 Mumbai, October 3, 2026: Vedanta Aluminium Metal Limited today announced its production numbers for the second quarter ended September 30, 2026. “Record Production Across Aluminium, Alumina, and Value-Added Products” Particulars 2Q 1Q 1H (In '000 tonnes, or as stated) FY27 FY26 % Change FY27 % Change FY27 FY26 % Change Aluminium Production 649 617 5% 632 3% 1281 1222 5% Jharsuguda 470 467 1% 464 1% 934 927 1% BALCO1 178 150 19% 168 6% 347 295 18% Alumina Production 895 653 37% 826 8% 1721 1240 39% Value-Added Production2 432 329 31% 389 11% 821 672 22% Power Sales: BALCO (in Million Units) 491 310 58% 520 -6% 1011 741 36% 1Total production, including trial, from new smelter at 27 KT (2QFY27) & 51 KT (1HFY27) 2VAP figures have been restated for previous periods for like-to-like comparison • Highest-ever Quarterly & Half-Yearly Aluminium production at 649 KT & 1281 KT respectively with new smelter volume supported by efficiency of existing lines. • BALCO continues to accelerate its growth trajectory with the successful commissioning of the second zone of its pioneering 525 kA smelter potline, the first of its kind in the world (ex-China), taking operational capacity to 50% of the planned 435 KTPA expansion and reinforcing its technology-led journey towards scale, competitiveness, and sustainable value creation. • Record Quarterly & Half-Yearly Alumina production at 895 KT & 1721 KT respectively reflecting the ramp-up & stabilization of the expansion circuit. • Value-Added production capabilities enhanced in the last two quarters in response to accelerating Asian Automotive segment and growing Domestic Downstream demand. • Consent to Operate (CTO) has been obtained for the Sijimali Bauxite Block. 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: L24202MH2023PLC411663 | Email: vaml.sect@vedanta.co.in | website: www.vedantaaluminium.com For further information, please contact: Mr. Charanjit Singh Group Head – Investor Relations Vedantaltd.IR@vedanta.co.in Ms. Sonal Choithani Group Chief Brand & Communications Officer Sonal.Choithani@vedanta.co.in About Vedanta Aluminium Metal Limited Vedanta Aluminium Metal Limited (NSE: VAML, BSE: 544780) is one of the world’s leading producers of aluminium, ‘the Metal of the Future’ powering advanced manufacturing, the energy transition, and next generation technologies. As India’s largest aluminium producer, the Company operates integrated, world- class assets including a state-of-the-art alumina refinery, one of the world’s largest aluminium smelter complex in Odisha, and the iconic Bharat Aluminium CO Ltd (BALCO). With a diverse portfolio of high-quality aluminium products, Vedanta Aluminium caters to discerning customers across more than 60 countries and plays a vital role in global industrial supply chains. The Company is recognised among global peers for its sustainability leadership, as reflected in its strong performance in the S&P Global Corporate Sustainability Assessment. By advancing the possibilities of aluminium—the Metal of the Future—Vedanta Aluminium continues to enable next generation industries while creating enduring value for customers, communities, and shareholders. For more information, visit: https://vedantaaluminium.com/ Disclaimer: This press release contains “forward-looking statements” – that is, statements related to future, not past, events. In this context, forward-looking statements often address our expected future business and financial performance, and often contain words such as “expects,” “anticipates,” “intends,” “plans,” “believes,” “seeks,” “should” or “will.” Forward-looking statements by their nature address matters that are, to different degrees, uncertain. For us, uncertainties arise from the behaviour of financial and metals markets including the London Metal Exchange, fluctuations in interest and or exchange rates and metal prices; from future integration of acquired businesses; and from numerous other matters of national, regional, and global scale, including those of a political, economic, business, competitive or regulatory nature. These uncertainties may cause our actual future results to be materially different than those expressed in our forward-looking statements. We do not undertake to update our forward-looking statements and investors should take their own informed decisions. 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: L24202MH2023PLC411663 | Email: vaml.sect@vedanta.co.in | website: www.vedantaaluminium.com