Appointment

CORPORATE IDENTITY NUMBER - L14292JH1975GOI001223 An ISO 9001: 2015 & ISO 37001: 2016 Certified Company Ref. No. CMPDI/CS/BSE/NSE/2026-27/47 Dated: 17-09-2026 To, To, Listing Department, Listing Department, Bombay Stock Exchange Limited, National Stock Exchange of India Limited, 14th Floor, P.J. Towers, Dalal Street, Exchange Plaza, Bandra Kurla Complex, Mumbai – 400 001 Bandra (E), Mumbai – 400 051. Scrip Code 544739 Ref: ISIN – INE05HV01027 Sub: “Renewal of Appointment of Cost Auditor for the financial year 2026-27.” Dear Sir/Madam, Based on the recommendations of Audit Committee, the Board at its meeting held on 17th Sept’26 has inter alia, renewed the appointment of M/s Shome & Banerjee, Cost Accountants to conduct Cost Audit of the Company for the financial year 2026-27. Disclosure required pursuant to Regulation 30 of SEBI LODR is enclosed herewith as “Annexure-A.” This is for your information and record please. Yours faithfully, Company Secretary/ कुं पनी सभिव Encl: Annexure-A फोन नम्बर/Phone No. : 0651- 2230169 ई-मेल/E-mail: cosecretary.cmpdi@coalindia.in वेब साईट/Website: www.cmpdi.co.in CORPORATE IDENTITY NUMBER - L14292JH1975GOI001223 An ISO 9001: 2015 & ISO 37001: 2016 Certified Company Annexure-A Details under Regulation 30 of the SEBI (LODR) Regulations, 2015 read with SEBI Master Circular No. HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026 S. Details of event(s) that need to be Information of such event(s) No. provided Reason for change viz. Reappointment of M/s Shome & Banerjee (FRN 000001) as appointment, reappointment, Cost Accountants to conduct Cost Audit of the CMPDIL for the resignation, cessation, removal, Financial Year 2026-27. No Change in Cost Auditor in FY 2026- death or otherwise 27 vis-à-vis FY 2025-26. Date of appointment/ re- Reappointment made by Board Meeting held on 17th Sept, 2026. appointment/cessation (as 2 Reappointment as Cost Accountants to conduct Cost Audit applicable) & term of of the Company for the financial year 2026-27. appointment/re-appointment; Founded in 1968, Shome & Banerjee (Firm Reg. No. 000001) is a renowned Cost and Management Accounting firm having registered office at Kolkata offering a wide range of services, including Cost Audit, Cost Management, Internal Audit and Concurrent Audit, Management Audit, System Audit, Risk Management etc. With over Five Brief profile (in case of decades of experience, the firm boasts a team of highly appointment) skilled professionals, including Engineers, Valuers, Lawyers, Cost Accountants, and Chartered Accountants. Shome & Banerjee provides tailored solutions for diverse industries like Oil & Gas, Metals and Mining, Chemicals & Fertilisers, Construction, and Real Estate, and has significant experience with leading Navratna and Maharatna PSUs and private sector companies. Disclosure of relationships 4 between directors (in case of N.A. appointment of Director फोन नम्बर/Phone No. : 0651- 2230169 ई-मेल/E-mail: cosecretary.cmpdi@coalindia.in वेब साईट/Website: www.cmpdi.co.in