Closure of Trading Window

MDN/CS/COMPLIANCE/2026-27 September 22, 2026 BSE Limited, National Stock Exchange of India Limited, P.J. Towers, Dalal Street, Exchange Plaza, Bandra Kurla Complex, Mumbai- 400001 Bandra (East) Mumbai 400051 Scrip Code: 541195 Trading Symbol: MIDHANI Sub: Intimation of Trading Window Closure in terms of “Code of Conduct to Regulate, Monitor and Report Trading by Designated Persons” Dear Sir(s), 1. This is to inform that, as per SEBI (Prohibition of Insider Trading) Regulations, 2015 and in terms of the Company’s “Code of Conduct to Regulate, Monitor and Report Trading by Designated Persons”, the Trading Window for the Designated Persons and their immediate relatives for dealing in the equity shares ofthe Company shall be closed from Thursday, October, 2026 till completion of 48 hours after the declaration of Financial Results for the quarter and halfyear ending on September, 2026. 30th 2. The date of Board Meeting for approval of the Financial Results for the quarterand half year ending on September, 2026, shall be intimated in due course. 30th You are requested to take the above intimation on record. Thanking you, Yours faithfully, For Mishra Dhatu Nigam Limited Paul Antony Company Secretary & Compliance officer email: company.secretarv@midhaniindia.in f~ppr ~iPi≥~ MISHRADHATU NIGAM LIMITED (~p?r ~ ~i (A Govt. of India Enterprise) ~i~t~t 4t.~?t, -500058 Registered Office: P.O. Kanchanbagh, Hyderabad, Telangana-500058 êì Telephone: 040-24184000, ‘~I Fax: 040-24340039 ‘W1R CIN: L14292TG1973GQ1001660 t~iis~ Website: www.midhani-india.in