The Intimation pertaining to the closure of trading wiondow for half year ended September 2026 is enclosed herewith

G M Polyplast Limited Ph No, 49191523 62432 CIN No.: L25200MH2003PLC143299 El’ ’ accounts@gmpolyplast.com 150 9001:2015 & 22000:2018 CERTIFILD Inquiry@gmpolyplast.com Manufacturers of : HIPS, ADS, PLT, PP, HDPU GST No, 26AACCGOG10R1ZL Sheets and Premlum Quality Granules The Manager, Listing Department BSE Limited, P.J. Tower, Dalal Street, Mumbai - 400 001. Dear Sir/Madam, Ref: Scrip code: 543239, G M Polyplast Limited Subject: Intimation for Closure of Trading Window for the Quarter and Half year ended on 30" September 2026 Pursuant to SEBI (Prohibition of Insider Trading) Regulations, 2015 (PIT Regulations), as amended from time to time and as per Company's Code of Conduct to regulate, monitor and report trading by insiders, we wish to inform you that the Trading Window shall remain closed with effect from October 01, 2026 until 48 hours from the submission of the Outcome and Financial Results to the Stock Exchange of any board meeting in compliance with the provisions of the said regulations, for all the Promoter, Directors, Designated Persons and their immediate relative(s). The date of Board meeting, if any shall be intimated in due course. Please take note of the same in your records. For and on behalf of the Board of Directors G M Polyplast Limited Dinesh Balbeer Sharma Managing Director DIN: 00418667 Date: September 29, 2026 Place Mumbai Office /66, New Empire Industrial Estate, Kondivita Road, Near J.8 Nagar, Andheri East- Mumbai 400059 Factory Plot No. 15,16 &17, Survey No. 217, Dadra Village, Silvassa, Dadra Nagar Haveli - 396230. (UT.D.N.&H.) Ph No. +91 82919 71685 Website - www. gmpolyplast.com