Dhampur Bio Organics Ltdhas informed BSE that the meeting of the Board of Directors of the Company is scheduled on 14/11/2026 ,inter alia, to consider and approve 1. Audited Standalone and Consolidated Financial Results of the Company for the quarter and half year ended September 30, 2026 2. The proposal for buyback of equity shares of the Company and the matters necessary and incidental thereto, in accordance with the applicable provisions under ....

Dhampur Bio Organics Ltd. Date: November 11, 2026 The Manager – Listing The Manager – Listing Dept of Corp. Services, National Stock Exchange of India Ltd. BSE Limited Exchange plaza,Bandra Kurla Complex P.J. Towers, Dalal Street, Fort, Bandra East Mumbai – 400 001 Mumbai – 400 051 Scrip Code: 543593 Symbol: DBOL Dear Sir/Mam, Sub: Intimation of Board Meeting Pursuant to Regulation 29 of the Securities & Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, Notice is hereby given that meeting of Board of Directors of the Company is scheduled to be held on Saturday, November 14, 2026 to, inter-alia, consider the following: 1. Approval of audited Standalone and Consolidated Financial Results of the Company for the quarter and half year ended on September 30, 2026. 2. The proposal for buyback of equity shares of the Company and the matters necessary and incidental thereto, in accordance with the applicable provisions under Securities and Exchange Board of India (Buy-back of Securities) Regulations, 2018, as amended, and other applicable laws. In continuation of our letter dated September 26, 2026, for closure of trading window for the aforesaid purpose, the Trading Window for trading in Company’s securities will continue to remain closed till November 16, 2026 pursuant to the Company’s "Code of Conduct” for Prevention of Insider Trading. Accordingly, all concerned to whom the above-said code is applicable are advised not to trade in the Company’s securities during the period of closure of the Trading Window. The Trading window will however be open for general investors. You are requested to take the above information on record. Thanking You Your Sincerely, For Dhampur Bio Organics Limited Ashu Rawat Company Secretary & Compliance Officer Corp. Office: Second Floor, Plot No. 201, Okhla Industrial Estate, Phase III, New Delhi – 110 020, India, Tel: +91-11 – 6905 5200, Email: corporateoffice@dhampur.com, Website: www.dhampur.com Regd. Office: Sugar Mill Compound, Village & Post – Asmoli, Distt. Sambhal, Uttar Pradesh – 244304, Tel: +91-7302318313 CIN : L15100UP2020PLC136939