Trading Window

To, Date:16/09/2026 TheManager Listing Department National Stock Exchange of India Ltd Exchange Plaza,Bandra-Kurla Complex, Bandra{E), Mumbai-400051 CompanySymbol: MCL Sub: SEBI (Prohibition of Insider Trading) Regulations, 2015 - Intimation of closure of Trading Window Dear Sir/ Madam, We would like to inform you that pursuant to the provisions of SEBI (Prohibition of Insider Trading) Regulations, 2015including amendments if any,andas perCompany's Code on Prohibitionof Insider Trading, the Trading Window for dealing in the Equity shares of the Company shall remain closed for all Designated persons and their Immediate relatives from October 01, 2026 till 48 hours after the announcement of theunaudited standaloneFinancial results of the company for theSecondquarter ended on September30,2026. The date of meeting of the Board of Directors of the Company inter alia, to approve the unaudited financial results of the Company for the quarter ended on September 30, 2026 will be intimated separately in due course of time. You are requested to take the above information on record. Thanking You. Yours Faithfully, For,M Tek Copper Limited (Erstwhile known asMadhav CopperLimited) Sneha Langaliya CompanySecretary &Compliance Officer