Intimation of Closure of Trading Window

27th September, 2026 The Manager Listing, BSE Limited, Listing Dept. /Dept. of Corporate Services, Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai – 400 001 Dear Sir/Madam, Sub: Intimation of Closure of Trading Window Ref: Company Code: BSE: 531163 We wish to inform you that in terms of Company’s Code of Conduct to regulate, monitor and report trading by designated person framed pursuant to SEBI (Prohibition of Insider Trading) Regulations, 2015, the trading window of the Company will remain closed for all designated persons and their immediate relatives from 01st October, 2026 till the end of 48 hours after the declaration of Unaudited Standalone and Consolidated Financial Result of the Company for the Quarter and half year ended on 30th September, 2026 (both days inclusive). The Date of Board Meeting of the Company for consideration and declaration of Unaudited Standalone and Consolidated Financial Results for the Quarter and half year ended on 30th September, 2026 will be intimated in the due course. Kindly disseminate the information on the official website of the exchange for the information of all members of exchange and investors. Further, the insiders/ designated persons have been intimated not to trade in the securities of the Company during the above mentioned period of closure of trading window. Thanking You, Yours Faithfully For, Kemistar Corporation Limited Aesha Mashru Company Secretary Website: www.kp-group.in/kemistar