Notification of Receipt of the Amendment to the Tender Offer for Securities (Form 247-4) of Polyplex (Thailand) Public Company Limited

Tender Offer Subject : Tender offer Listed company subject to tender offer : POLYPLEX (THAILAND) PUBLIC COMPANY LIMITED (PTL) Offeror : AGPH (Thailand) Ltd. Tender offer period : From 30-Jun-2026 to 05-Aug-2026 Type of Tender Offer : Cash Common shares : PTL Offer Price (baht per share) : 15.00 Net Price (baht per share) : 14.959875 Tender offer : Not for delisting Date of securities payment settlement : 07-Aug-2026 Tender Offer Agent : Kiatnakin Phatra Securities Public Company Limited ______________________________________________________________________ This announcement was prepared and disseminated by listed company or issuer through the electronic system which is provided for the purpose of dissemination of the information and related documents of listed company or issuer to the Stock Exchange of Thailand only. The Stock Exchange of Thailand has no responsibility for the correctness and completeness of any statements, figures, reports or opinions contained in this announcement, and has no liability for any losses and damages in any cases. In case you have any inquiries or clarification regarding this announcement, please directly contact listed company or issuer who made this announcement. If you would like to see the full details of this information, please click view "full details" in attached file.