Change in Auditors

No. SEA202627044 8th September 2026 BSE Limited National Stock Exchange of India The Calcutta Stock Phiroze Jeejeebhoy Limited Exchange Limited Towers, Dalal Street, Exchange Plaza, C- 1, Block G, 7, Lyons Range, Murgighata, Bandra-Kurla Complex, Bandra Dalhousie, Mumbai - 400001 (East), Mumbai - 400051 Kolkata - 700001 Scrip Code - 526371 Scrip Code - NMDC Scrip Code - 24131 Dear Sir / Madam, Sub: Change in Statutory Auditors of the Company. Ref.: Regulation 30 of SEBI (LODR) Regulations, 2015. This is to inform that the Comptroller & Auditor General of India, vide Letter No. CA.V/COY/CENTRAL GOVERNMENT, NMDC (4)/202 dated 08.09.2026 has appointed the following firms as Statutory Auditors and Branch Auditors of the Company:- Sl. No Firm Name Unit details Statutory Auditors 1 M/s. M C Bhandari & Co., Consolidated Accounts, Hyderabad Standalone Accounts, Head Office, R&D Lab, Hyderabad and Sponge Iron unit, Paloncha Branch Auditors 1 M/s. Vinay Kumar & Co., Diamond Mining Project, Panna Allahabad 2 M/s. AVRSK and Kirandul, Bacheli, Slurry Pipe Line Unit, Associates, LLP, Regional Office - Vizag Visakhapatnam 3 M/s. BPSSY & Co., Donimalai Complex including Ballari Kumaraswamy iron ore mine & Pellet Plant You are requested to take the same on record. Yours faithfully, For NMDC Limited Aniket Kulshreshtha Company Secretary & Compliance Officer