Closure of Trading Window

September 28, 2026 The Compliance Manager The Manager, Listing Department BSE Limited National Stock Exchange of India Corporate Relationship Department, Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, Plot No. C/1, G Dalal Street, Block, Bandra-Kurla Complex, Mumbai 400001. Bandra (East), Mumbai 400 051. Scrip Code: 500655 Trading Symbol: GRWRHITECH Dear Sir/ Madam, Subject: Closure of Trading Window Pursuant to the SEBI (Prohibition of Insider Trading) Regulations, 2015 and Company's Code of Conduct for Fair Disclosure and Prevention of Insider Trading, the Trading Window for dealing in shares/securities of the Company for all its designated persons, their immediate relatives and connected persons, will be closed from October 01, 2026 till the expiry of 48 (forty-eight) hours after the declaration of the Un-Audited Standalone and Consolidated Financial Results for the quarter ending September 30, 2026. We will communicate the date of the Board Meeting in due course. Thanking You, Yours faithfully, For Garware Hi-Tech Films Limited Awaneesh Srivastava Company Secretary FCS No: 8513 GARWARE HI-TECH FILMS LIMITED CORPORATE OFFICE : GARWARE HOUSE, 50-A, SWAMI NITYANAND MARG VILE PARLE (EAST), MUMBAI – 400 057. TEL: 0091-22-6698 8000 (15 LINES) WEBSITE: www.garwarehitechfilms.com CIN: L10889MH1957PLC010889 REGD. OFFICE: NAIGAON, P.O. WALUJ, CHHATRAPATI SAMBHAJI NAGAR – 431 133 (INDIA)