NMDC Ltdhas informed BSE that the meeting of the Board of Directors of the Company is scheduled on 12/11/2026 ,inter alia, to consider and approve the Unaudited Financial Results of the Company for the Quarter & Half Year ended on 30th September 2026.

No. SEA202627056 05th November 2026 BSE Limited National Stock Exchange of The Calcutta Stock Phiroze Jeejeebhoy Towers, India Limited Exchange Limited Dalal Street, Exchange Plaza, C- 1, Block G, 7, Lyons Range, Murgighata, Mumbai - 400001 Bandra-Kurla Complex, Bandra Dalhousie, Kolkata - 700001 Scrip Code – 526371 (East), Mumbai 400051 Scrip Code – 24131 Through BSE Listing Centre Scrip Code –NMDC Through Listing Compliances Through NEAPS CSE India Dear Sir / Madam, Sub: Intimation of Board Meeting to consider and approve the Unaudited Financial Results of the Company for the Quarter & Half Year ended on 30th September 2026. Ref: Regulation 29 of SEBI (LODR) Regulations, 2015. Notice is hereby given that a Meeting of Board of Directors of the Company is scheduled to be held on Thursday, 12th November 2026, inter-alia, to consider and approve the Unaudited Financial Results (Standalone and Consolidated) of the Company for the quarter & half year ended on 30th September 2026. In pursuance of the SEBI (Prohibition of Insider Trading) Regulations, 2015 and the Company's Internal Code of Conduct for Prevention of Insider Trading, the trading window for dealing with the securities of the Company has been closed for all Insiders including Designated Persons and their immediate relatives from 1st October 2026 and will remain closed till 14th November 2026 i.e. end of 48 hours after the declaration of the Unaudited Financial Results (Standalone and Consolidated) of the Company for the Quarter & Half Year ended on 30th September 2026. Please take the same on record. Yours faithfully, For NMDC Limited (Aniket Kulshreshtha) Company Secretary & Compliance Officer