We wish to inform that the Trading Window for dealing in securities of the Company will remain close for the designated persons and their immediate relatives from October 1, 2026 until 48 hours after the declaration of the Unaudited Financial Results for Q2FY26.

September 29, 2026 BSE Limited National Stock Exchange of India Limited Department of Corporate Services Listing Department Phiroze Jeejeebhoy Towers Exchange Plaza Dalal Street Bandra-Kurla Complex Mumbai 400 001 Bandra (East), Mumbai 400 051 Scrip Code: 532684 NSE Symbol: EKC NSE Series: EQ Dear Sir, Sub: Intimation of closure of Trading Window. ------------------------------------------------------ In compliance with SEBI (Prohibition of Insider Trading) Regulations, 2015, as amended and the Company's Insider Trading Code, the ‘Trading Window’ for dealing in the securities of the Company will remain closed for all Designated Persons (as defined in the said Code) and their immediate relatives from October 1, 2026 until 48 hours after declaration of Unaudited Financial Results of the Company for the quarter and half year ending on September 30, 2026. Further, the date of Board Meeting for approval of Unaudited Financial Results for the quarter and half year ending on September 30, 2026 shall be intimated at a later date. This is for your information and records. Thanking you, Yours faithfully, For Everest Kanto Cylinder Limited Vishal Totla Company Secretary and Compliance Officer