Intimation of Closure of Trading Window -approval of Unaudited Financial Results for the Quarter ended 30th September 2026

BSE Limited Phiroze Jeejeebhoy Towers, Dalal Street, Fort, Mumbai‐ 400 001. Scrip Code: 524202 Subject: Intimation of Closure of Trading Window ‐ Approval of Un‐Audited Financial Results for the quarter ended 30th September, 2026. Dear Sir/Madam, As per the Company's Code of Internal Procedures and Conduct for Regulating, Monitoring and Reporting of Trading by Designated Person and their immediate Relatives of the Company read with SEBI (Prohibition of Insider Trading) Regulations, 2015, the “Trading Window” for Trading in the securities of the Company will remain closed from Thursday, 01st October, 2026 and shall re‐open after expiry of 48 hours after the declaration of Financial Results for the quarter ended 30th September, 2026 generally made available to public. In view of above, all concerned persons are advised not to deal (buy or sell) in Securities of Lactose (India) Limited during the said prohibited period. Further, the date of the Board Meeting for consideration of the Un‐audited financial results of the Company for the quarter ended 30th September, 2026 will be intimated in due course. Kindly take the same on record. Thanking you, Yours faithfully, FOR LACTOSE (INDIA) LIMITED Ritesh Pandey Company Secretary and Compliance officer Mem No.: A45942 Date: 29th September, 2026 Place: Mumbai