Disclosure of material issue

BURNPUR CEMENT LIMITED Registered Office: 7/1 Anandilal Poddar Sarani (Russel Street) 5th Floor, Flat No.: 5B, Kanchana Building, Kolkata-700071 Phone: 033-4003 0212 CIN: L27104WB1986PLC040831 Website: www.burnpurcement.com E-mail: cs@burnpurcement.com Dated: 17th September, 2026 To To National Stock Exchange of India BSE Limited Limited 1st Floor, New Trading Ring Rotunda Exchange Plaza, Plot No. C/1, G-Block Building Bandra-Kurla Complex, Bandra (E) P. J. Towers, Dalal Street Fort Mumbai – 400051 Mumbai- 400001 NSE Symbol – BURNPUR BSE Scrip Code – 532931 Dear Sir/Madam, Ref: Regulation 30 read with Regulation 31A (8) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. Sub: Intimation of receipt of approval / No Objection for Reclassification Application of Promoters/Promoter Group under Regulation 31A of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. Pursuant to Regulation 30 and 31A (8) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, and our application dated 05-08-2026, it is hereby informed that the Company has received approval/ No Objection from BSE Limited (BSE) vide its letter no. LIST/COMP/KR/201/2026-27 dated 15-09-2026, for Reclassification of the following Promoters/Promoter Group from “Promoter/Promoter Group” category to the “Public Category in accordance with Regulation 31A of the SEBI Listing Regulations. Sl No. Name of the Promoters 1. Manoj Kumar Agarwal 2. Ram Prasad Agarwal 3. Ram Prasad Agarwal (HUF) 4. Shakuntala Devi Agarwal 5. Bharosa Distributors Pvt. Ltd. The No objection Letter issued by the BSE is enclosed herewith. The delay in submitting of the said intimation post 24 hours from date of occurrence of event was due to an inadvertent oversight. We regret the lapse and ensure that this will not be repeated in future. We kindly request you to take the above on record. Thanking You Yours Faithfully, For Burnpur Cement Limited Punam Kumari Sharma Company Secretary & Compliance Officer Encl: As Above