Intimation of closure of trading window as per Securities Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015 for the quarter ended on 30th June 2026

GOLKONDA ALUMINIUM EXTRUSIONS LIMITED (Formerly known as Alumeco India Extrusion Limited) Regd. Office: A-2/78-B, Keshav Puram, New Delhi, India – 110035 CIN: L74999DL1988PLC330668, E-mail: golkonda.limited1988@gmail.com Website: www.golkondaalminium.com , Mobile: +91 9717577628 Date: 23.06.2026 The Manager Department of Corporate Service BSE Limited P.J. Towers Dalal Street Mumbai-400001 BSE Scrip Code: 513309 ISIN: INE327C01031 Subject: Intimation of Closure of trading window as per Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015 for the quarter ended on 30th June, 2026 Dear Sir/ Ma’am, Pursuant to Company’s Code of Conduct for Prevention of Insider Trading framed in accordance with SEBI (Prohibition of Insider Trading) Regulations, 2015 as amended from time to time, we would like to inform you that the trading window of the Company shall remain closed for all Designated Persons and specified Connected Person of the Company to deal in Securities of the Company shall remain closed from 1st July, 2026 till the completion of 48 hours after the declaration of unaudited Financial Results of the Company for the quarter ended on 30th June, 2026. The Date of consideration of unaudited Financial Results for the quarter ended 30th June, 2026 shall be intimated in due course of time. For and on behalf of Board of Directors of GOLKONDA ALUMINIUM EXTRUSIONS LIMITED GEETA SETHI Managing Director DIN: 10317304 Date: 23.06.2026 Place: New Delhi Page 1 of 1