Newspaper clipping of Notice regarding 59th AGM of Hindustan Copper Ltd, Book Closure / Record Date and E-voting published after dispatch of the Notice in Financial Express and Sangbad ....

No. SCY/CA/59/2026 28.08.2026 To, To, BSE Limited National Stock Exchange of India Ltd Phiroze Jeejeebhoy Towers Exchange Plaza, C-1, Block G Dalal Street Bandra-Kurla Complex, Bandra (East) Mumbai 400 001 Mumbai 400 051 BSE Scrip Code: 513599 NSE Symbol: HINDCOPPER Sub: Newspaper clippings of Notice regarding 59th AGM, Book Closure/Record Date and E- voting published after dispatch of the Notice to the Members of Hindustan Copper Ltd Sir / Madam, Pursuant to Regulation 30 and 47 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we enclose herewith newspaper clipping of the Notice of 59th AGM, Book Closure/Record Date and E-voting to Members published after dispatch of Notice of 59th AGM of Hindustan Copper Ltd in the “Financial Express” (English newspaper) and “Sangbad Pratidin” (Bengali newspaper) on 28.08.2026. The above is submitted for you information and record please. Thanking you, Yours faithfully, (Mritunjay Kumar Dev) Company Secretary & Compliance Officer Encl: As stated फोन Tel: 2283-2226 (Hunting). वेब Web: www.hindustancopper.com, ईमेल Email: investors_cs@hindustancopper.com Kolkata ICA-T16365(3)/2026