Please find attached intimation of book closure.

30th July, 2026 The Manager - Listing The General Manager – DSC National Stock Exchange of India Ltd. BSE Limited Exchange Plaza,Bandra Kurla Complex Phiroze Jeejeebhoy Towers, Bandra (East) Dalal Street, Fort, Mumbai - 400 051 Mumbai: 400001 Tel No. 022-2659 8237 /38 Tel No.022-22722039/37/3121 Symbol: DHAMPURSUG Security Code: 500119 Dear Sir, Subject: Intimation of Book Closure Pursuant to Regulation 42 of Securities Exchange Board of India (Listing Obligation and Disclosure Requirements) Regulations, 2015, Section 91 of the Companies Act, 2013 and the rules made thereunder, we wish to inform you that the Register of Members and Share Transfer Books of the Company shall remain closed from Thursday, 20th August, 2026 to Wednesday, 26th August, 2026 (both days inclusive). The Book Closure is in view of the 91st Annual General Meeting of the Company for the financial year ended 31st March 2026, scheduled to be held on Wednesday, 26th August, 2026 at 03:00 P.M. through two-way Video Conferencing ('VC facility')/ Other Audio-Visual Means ('OAVM'). This is for your information and records please. Thanking you, For Dhampur Sugar Mills Limited Aparna Goel Company Secretary M. No. 22787