Trading Window

September 24, 2026 BSE Limited National Stock Exchange of India Limited Corporate Relationship Department, Listing Department, Phiroze Jeejebhoy Towers, Exchange Plaza, Bandra Kurla Complex, Dalal Street, Mumbai – 400 001. Bandra (E), Mumbai – 400 051. SCRIP CODE: 503960 SCRIP SYMBOL: BBL Dear Sir / Madam, Sub.: Intimation of Board Meeting and closure of Trading Window In terms of Regulation 29 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (‘the Listing Regulations’), Notice is hereby given that a Meeting of the Board of Directors of the Company is scheduled to be held on Tuesday, October 27, 2026, inter alia, to consider and approve the Unaudited Financial Results of the Company, for the quarter and half year ended September 30, 2026. In view of the foregoing and in terms of Company’s “Code of Conduct for Prohibition of Insider Trading”, by Designated Persons and immediate relatives of Designated Persons, framed under the SEBI (Prohibition of Insider Trading) Regulations, 2015 (including amendments), this is to inform you that the “Trading Window” for dealing in the securities of the Company shall remain closed for all “Designated Persons” and their immediate relatives (as defined in the Code), from October 01, 2026, to October 29, 2026 (both days inclusive). Accordingly, all Designated Persons and their immediate relatives are not allowed to trade in the securities of the Company during the aforesaid period of the Closure of Trading Window. This intimation is also being made available on the Website of the Company at https://www.bharatbijlee.com/. You are requested to take the same on record. Thanking You, Yours sincerely, For Bharat Bijlee Limited Durgesh N. Nagarkar Company Secretary & Senior General Manager, Legal