Hindalco Industries Limited

“Intimation of Q2 FY26 Earnings Conference Call of Hindalco Industries Limited [“Company”].”

“Please be informed that the Q2 FY26 Earnings Conference Call of the Company for the quarter ended September 30, 2025, is scheduled to be held on Friday, November 7, 2025, at 16:30 HRS IST.”

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Intimation of Q2 FY26 Earnings Conference Call of Hindalco Industries Limited [“Company”]. Ref: a. Regulation 30 of the Securities Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 and ISIN: INE038A01020. b. Please be informed that the Q2 FY26 Earnings Conference Call of the Company for the quarter ended September 30, 2025, is scheduled to be held on Friday, November 7, 2025, at 16:30 HRS IST. Details pertaining to the said call are enclosed herewith and the same will also be available on the Company's website i.e. www.hindalco.com This is for your information and record. Sincerely, for Hindalco Industries Limited Geetika Anand Company Secretary & Compliance Officer Encl: a/a Hindalco Industries Limited Registered Office: 21st Floor, One Unity Center, Senapati Bapat Marg, Prabhadevi, Mumbai – 400013, India |T: +91 22 69477000 / 69477150 I F: +91 2269477001/69477090 W: www.hindalco.com |E: hilinvestors@adityabirla.com | Corporate ID No.: L27020M

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Universal Access (India) ACCESS NUMBER Primary Number (+) 91 22 6280 1303 Secondary Number (+) 91 22 7115 8204 International Toll-Free Numbers USA (+) 1 866 746 2133 UK (+) 080 810 11573 Singapore (+) 800 101 2045 Hong Kong (+) 800 964 448 Online Pre-Registration Link Click Here Investor Presentation post announcement of the results (link) Reports and Presentations – Hindalco For further information, please contact: Subir Sen, Head - Investor Relations, Hindalco Industries Ltd., Direct: + 91 22 6266 0570 Board: + 91 22 6266 0555 Email: subir.sen@adityabirla.com