Notification of the Resolutions of the Board of Directors' Meeting No. 6/2026 - Approval of the Appointment of the Chief Executive Officer, the Appointment of Sub-Cmmittees,and the Determination of the Authorized Directors.

Change of director/Executive Expired by rotation The date of board's resolution/submit : 31-Jul-2026 news Director Name : Mr. PUNN KASEMSUP Position in company (1) : CHAIRMAN OF THE AUDIT COMMITTEE Effective Date (1) : 10-Aug-2023 Expire Date (1) : 31-Jul-2026 Terminate Reason : Expired by rotation (term not expired) : Resigned from position /the company due to Serves as an Audit Committee Member. ______________________________________________________________________ Change of director/Executive Expired by rotation Director Name : Mr. VARANYU SUCHIVORAPHANPONG Position in company (1) : INDEPENDENT DIRECTOR Effective Date (1) : 09-Nov-2018 Expire Date (1) : 31-Jul-2026 Position in company (2) : AUDIT COMMITTEE Effective Date (2) : 09-Nov-2018 Expire Date (2) : 31-Jul-2026 Position in company (3) : Chairman of the Nomination and Remuneration Committee Expire Date (3) : 31-Jul-2026 Terminate Reason : Expired by rotation (term not expired) : Resigned from position /the company due to Due to additional responsibilities. ______________________________________________________________________ Change of director/Executive Expired by rotation Director Name : Mr. CHAIPIPAT KAEWTRIRAT Position in company (1) : Board of Director Effective Date (1) : 04-Jul-2024 Expire Date (1) : 31-Jul-2026 Position in company (2) : CHIEF EXECUTIVE OFFICER Effective Date (2) : 04-Sep-2024 Expire Date (2) : 31-Jul-2026 Terminate Reason : Expired by rotation (term not expired) : Resigned from position /the company due to Assumed the position of Chief Executive Officer (CEO) of a subsidiary. ______________________________________________________________________ Change of director/Executive New election Director Name : Miss PORNTHIP TRONGKINGTORN Position in company (1) : Director Effective Date (1) : 01-Aug-2026 Position in company (2) : CHIEF EXECUTIVE OFFICE Effective Date (2) : 01-Aug-2026 ______________________________________________________________________ Change of director/Executive New election Director Name : Mr. SURAPHON TAVEECHOKSUBSIN Position in company (1) : Director Effective Date (1) : 01-Aug-2026 ______________________________________________________________________ Change of director/Executive New election Director Name : Mr. KRITSADA PRUITIPAT Position in company (1) : Director Effective Date (1) : 01-Aug-2026 ______________________________________________________________________ Change of director/Executive New election Director Name : Miss AUMPORN TIYAPARUNCHAI Position in company (1) : Chairman of the Audit Committee Effective Date (1) : 01-Aug-2026 ______________________________________________________________________ Change of director/Executive New election Director Name : Mrs. PHANIDA RATTANACHAROENKUN Position in company (1) : Chair of the Nomination and Remuneration Committee/Chair of the Risk Management Committee Effective Date (1) : 01-Aug-2026 ______________________________________________________________________ Change of director/Executive New election Director Name : Mr. PUNN KASEMSUP Position in company (1) : Audit Committee Effective Date (1) : 01-Aug-2026 ______________________________________________________________________ The company hereby certifies that the information above is correct and complete. Signature _________________ ( MISSNawaporn Songsri ) Authorized Person Responsible for Information Disclosure Authorized person to disclose information ______________________________________________________________________ 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.