Pendency of Litigation(s)/dispute(s) or the outcome impacting the Company

Dated: 20th July, 2026 To, To, BSE Ltd. National Stock Exchange of India Ltd Pheroze Jeejeebhoy Towers, Exchange Plaza, 5th Floor, Plot No. C-1, Dalal Street, Fort, G Block, Bandra Kurla Complex, Bandra (E) Mumbai-400001 Mumbai- 400 051 Scrip Code: 523369 Symbol: DCMSRIND Subject: Disclosure under Regulation 30 of SEBI (LODR) Regulations, 2015 – Material litigation. Dear Sir/Madam, Pursuant to Regulation 30 read with Para B of Part A of Schedule III of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, (SEBI LODR), as amended, read with SEBI Circular No. SEBI/HO/ CFD/CFD/PoD-1/P/CIR/2023/123 dated July 13, 2023, we bring to your notice the following tax related position,: Brief details of litigation viz. name(s) The Company has received a further of the opposing party, court/ tribunal/ Income Tax Refund of Rs. 16.59 Crore agency, where litigation is filed, brief including interest pertaining to financial year details of dispute/ litigation. ended 2018. Expected financial implications, if N.A. any, due to compensation, penalty etc. Quantum of claims, if any. N.A. Kindly take the above information on record. Thanking you, Yours faithfully, (Y.D. Gupta) Company Secretary & Compliance Officer TEL: (011) 43745000 FAX : (011) 23315424 E-mail : dsil@dcmsr.com POST BOX No. 205 VIST US AT : http://www.dcmsr.com CIN: L74899DL1989PLC035140 GSTIN: 07AAACD0204C2ZM