Closure of Trading Window

September 25, 2026 The Listing Department Bombay Stock Exchange Limited Phirozee Jeejeebhoy Towers Dalal Street, Mumbai - 400 001 Scrip Code in BSE: 542332 Sub: Intimation regarding closure of Trading Window Dear Sir/Madam, This is to inform you that as per the Company's Code of Conduct for Regulating, Monitoring and Reporting of Trading by Insiders, in terms of (Prohibition of Insider Trading) Regulations, 2015, as amended, the trading window for dealing in the equity shares of the Company has been closed from October 01, 2026, till 48 hours after the declaration of financial result of the Company (both days inclusive) for the purpose of declaration of the unaudited financial results of the Company for the Second quarter ended on September 30, 2026. The details of the date of the Board Meeting to approve the Unaudited Financial results of the Company for the quarter ending as on September 30, 2026 shall be intimated separately. Accordingly, all Designated Persons of the Company have been advised not to trade in the securities of the Company during the aforesaid period of closing of Trading Window. You are requested to kindly take the same on record and oblige. Thanking You, Yours faithfully, For Hi-Klass Trading and Investment Ltd Sanjay Kumar Jain Managing Director Din: 00415316 Corporate Office : Room No. 802, 8th Floor, Vasundhara Building, Sarat Bose Road Kolkata- 700020 West Bengal