Schedule of Shareholders' meeting Subject : Schedule of Extra-General Meeting of Shareholders Date of Board resolution : 14-Aug-2026 Shareholder's meeting date : 24-Sep-2026 Beginning time of meeting (hh:mm) : 10 : 00 Record date for the right to attend the : 28-Aug-2026 meeting Ex-meeting date : 27-Aug-2026 Type of meeting : Physical meeting Venue of the meeting : Maple Hotel Agenda Item : 1 Agenda Detail : Chairman's Report Type : To acknowledge Agenda Item : 2 Agenda Detail : To acknowledge the minutes of the Annual General Meeting of Shareholders 2026 Type : To acknowledge Agenda Item : 3 Agenda Detail : To consider and approve the disposal of machinery in Production Lines 2 (BOPP#2) and 4 (BOPP#4), including all related components. Type : To Consider and approve Agenda Item : 4 Agenda Detail : To consider other agenda Type : To Consider and approve ______________________________________________________________________ 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.

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