The appointment of a new director to replace the resigned director

Change of director/Executive New election The date of board's resolution/submit : 19-Dec-2025 news Director Name : Mr. SAM TANSKUL Position in company (1) : Board of Director Effective Date (1) : 19-Dec-2025 Position in company (2) : Audit Committee Effective Date (2) : 19-Dec-2025 Position in company (3) : Nomination and Remuneration Committee Effective Date (3) : 19-Dec-2025 ______________________________________________________________________ Form to Report on Names of Members and Scope of Work of the Audit Committee (F24-1) The scope of duties and responsibilities of The Audit Committee The Audit Committee is consisted of No : 1 Audit Committee's Position : CHAIRMAN OF THE AUDIT COMMITTEE Full Name : Mr.PRAMOL APIRAT Remaining term in office (year) : 4 Month 11 Day No : 2 Audit Committee's Position : AUDIT COMMITTEE Full Name : MissKITTIYARAT JIROJDAMRONGCHAI Remaining term in office (year) : 4 Month 11 Day No : 3 Audit Committee's Position : Audit Committee Full Name : Mr.SAM TANSKUL Remaining term in office (year) : 1 Year 4 Month 11 Day No : 4 Audit Committee's Position : SECRETARY OF THE AUDIT COMMITTEE Full Name : MR.Mingpimuk Lymcharounsak Remaining term in office (year) : Number of copies of the certificate and : 1 biography of the audit committee (persons) The order of audit committee number(s) that has/have adequate expertise and experience to review creditability of the financial reports. : 2-3 Scope of duties and responsibilities of the audit committee to the board of director : The Audit Committee has the scope of duties to support corporate governance, particularly in the areas of financial reporting processes, internal controls, audit processes, and the company compliance with laws. The detailed scope of duties is as follows: 1. Review the Company compliance with the Securities and Exchange Act, the Stock Exchange's regulations, and laws related to the Company's business. 2. Review the financial statements and related financial reports, accounting principles and accounting practices, compliance with accounting standards, going concern status, significant changes in accounting policies, including management rationale for setting accounting policies before presenting them to the company board of directors for disclosure to shareholders and the general investors. Additionally, the Audit Committee should consider, together with the auditors, any issues or limitations arising from the audit of the financial statements to determine appropriate corrective or improvement measures. 3. Consider the adequacy of the internal control system, internal audit, and risk management by: 3.1 Reviewing the company annual internal audit plan (Audit Plan), the coordination process of related audit plans, and evaluating audit results together with the internal auditors and external auditors. Additionally, the Audit Committee should inquire about the scope of the planned audits to ensure that the audit plan helps detect potential fraud or deficiencies in the internal control system, with particular emphasis on fraud by management. 3.2 Considering, together with internal auditors and external auditors, whether there are plans to review methods and controls for electronic data processing, and inquire about security projects specifically aimed at reducing the risk of all types of fraud or misuse of computer systems by company employees or external parties. 3.3 Considering, together with internal auditors, problems or limitations encountered during audits, and reviewing internal audit processes to enhance efficiency and effectiveness. 3.4 Considering the adequacy of the risk management system by discussing with management. 4. Review transactions that may cause conflicts of interest, such as related party transactions of the company. 5. Perform other duties as assigned by the Board of Directors. ______________________________________________________________________ The company hereby certifies that the information above is correct and complete. Signature _________________ ( Mr.PITCHAYA SOMBURANASIN ) CHAIRMAN OF THE BOARD OF DIRECTORS Authorized person to disclose information Signature _________________ ( MissRUKKAGEE KANJANAPITAK ) DIRECTOR 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.