Intimation regarding Closure of Trading Window

GOCL Corporation Limited September 15, 2026 B SE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, C-1, Block G, Dalal Street, Bandra-Kurla Complex Mumbai-400001 Bandra (E), Mumbai - 400051 Through: BSE Listing Center Through: NEAPS Dear Sir/Madam, Closure of Trading Window. Ref: BSE Scrip code: 506480, NSE Scrip symbol: GOCLCORP Pursuant to the Company's Code of Conduct under the SEBI (Prohibition of Insider Trading) Regulations, 2015, the Trading Window for dealing in shares of the Company, for the Designated Persons and their Immediate Relatives, will remain closed from October 01, 2026 till the expiry of 48 hours after the declaration of the un-audited financial results for the quarter and half-year ending on September 30, 2026. The date of the Board Meeting for this purpose will be intimated in due course. Thanking you Yours faithfully For GOCL Corporation Limited A. Satyanarayana Company Secretary Corporate Office: URJA HEIGHTS, 2nd Floor, D. No.7-1-21/A/201, Sy No.341/1, Raj Bhavan Road, Begumpet, Hyderabad 500016. Registered Office: Plot No. 63-66, AIE Industrial Park, Pedagantyada, Gajuwaka, Visakhapatnam - 530044, Andhra Pradesh. CIN: L24292AP1961PLC126081 GST No.: 36AABCG8433B2ZW Telephone: +91 (40) 23810671/9 E-mail: info@goclcorp.com Website: www.goclcorp.com