Trading Window

Date: September 29, 2026 To To Listing Department Dept. of Corp. Services National Stock Exchange of India Limited BSE Limited Exchange Plaza, C-1, Block G, Phiroze Jeejeebhoy Towers Bandra Kurla Complex, Dalal Street Bandra (E), Mumbai – 400 051 Mumbai- 400001 Symbol/Security ID: POWERMECH Security Code: 539302 Dear Sir/Madam, Sub: Closure of Trading Window ***** This is to inform that pursuant to the provisions of the Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015, (as amended from time to time) and the Company's Code of Conduct for regulating, monitoring and reporting of trading by Insiders and Code of Practices and Procedures for fair disclosure of Unpublished Price Sensitive Information, the trading window for dealing in the securities of the Company will remain closed from October 1, 2026, till expiry of 48 hours after the declaration of un-audited financial results for the second quarter and half year ended September 30, 2026, for all designated persons, their immediate relatives and all connected persons covered under the said Code. Kindly take the same on record and acknowledge the receipt. Thanking you, Yours faithfully, For Power Mech Projects Limited M. Raghavendra Prasad Company Secretary and Compliance officer