Dear Sir, We would like to inform you that in terms of the code of conduct to Regulate , Monitor and Report Trading by Designated persons of the Company and Pursuant to SEBI (Prohibition of Insider Trading) Regulation, 2015, as amended, read with the BSE Circular LIST/COMP/01/2019-20, dated 2nd, April, 2019, the Trading window of the Company shall remain closed from 31st Dec, 2022, till the expiry of 48 hours after declaration of Financial Results of the Company, for the quarter ended on 31st Dec, 2022, to the Stock Exchange (s). Thanking You. Yours Faithfully For Chamak Holdings Limited Deepti Gupta Company Secretary & Compliance officer M. No. A55551