Closure of Trading Window

HCP Plastene Bulkpack Limited 28/09/2026 BSE Limited Phiroze Jeejeebhoy Towers, Dalal Street, Fort, Mumbai 400001 SUBJECT: INTIMATION OF THE CLOSURE OF TRADING WINDOW. Scrip Code: 526717 Dear Sir/Madam, In terms of the provisions of SEBI (Prohibition of Insider Trading) Regulations, 2015 read with the Company's Code of Conduct of the Company, the trading window for dealing in the securities of the Company will remain closed for all Designated Persons and their immediate relative(s) w.e.f. 01st October 2026 until 48 hours after the announcement of the Unaudited Financial Results for the period ended September 30, 2026. The date of the Board Meeting to be held for the consideration of unaudited Financial Results of the Company for the period ended on 30.09.2026 shall be communicated in due course of time. You are requested to kindly take the above information on record. Thank you. Yours Faithfully FOR, HCP PLASTENE BULKPACK LIMITED Rishabh Rishabh Kumar Jain Company Secretary and Compliance Officer M. No. F7271 # CIN: L25200GJ1984PLC050560 ] www.hpbl.in 9 Hep plastene Bulkpack Ltd info@hpbl.in H.B. Jirawla House, 13, Navbharat Society, Usmanpura, Ahmedabad -Gujarat 380013 017927561000