Subject : Resolution of the Board of Directors' Meeting No.1/2026 regarding the 2026 AGM Date and Annual Dividend Payment To : President The Stock Exchange of Thailand ______________________________________________________________________ Schedule of Shareholders' meeting Subject : Schedule of Annual General Meeting of Shareholders Date of Board resolution : 19-Feb-2026 Shareholder's meeting date : 21-Apr-2026 Beginning time of meeting (hh:mm) : 10 : 00 Record date for the right to attend the : 10-Mar-2026 meeting Ex-meeting date : 09-Mar-2026 Significant agenda item : - Cash dividend payment - Changing / renewal of the term of the director(s) Type of meeting : Electronic meeting Venue of the meeting : Electronic meeting Agenda Item : 1 Agenda Detail : To adopt the reports of board of directors and operating results for the year ended 31 December 2025 Type : To acknowledge Board's Resolution : The Board deemed appropriate to propose that the Annual General Meeting of Shareholders acknowledge the operating results of the Company in the year 2025, as of December 31, 2025 Agenda Item : 2 Agenda Detail : To consider and approve the financial statements for the year ended 31 December 2025 Type : To Consider and approve Board's Resolution : The Board deemed appropriate to propose that the Annual General Meeting of Shareholders consider and approve the financial statements for the year 2025 at the year ended December 31, 2025 Agenda Item : 3 Agenda Detail : To consider and approve annual dividend payment the year 2025 Type : To Consider and approve Board's Resolution : The Board deemed appropriate to propose to the Annual General Meeting of Shareholders to consider and approve the dividend payment from the operations of the year 2025 at the rate of 0.20 Baht per share, totaling 133,521,239.80 Baht is scheduled to be paid on 15 May 2026 Agenda Item : 4 Agenda Detail : To consider and approve the remuneration of directors for the year 2026 and Bonus for Non-Executive Directors for the year 2025 Type : To Consider and approve Board's Resolution : The Board deemed appropriate to propose to the shareholders' meeting to consider and approve the determination of directors' remuneration for the year 2026 and the bonuses for non-executive directors for the year 2025. Agenda Item : 5 Agenda Detail : To consider and approve the appointment of directors in replacement of those who must retire by rotation Type : To consider and approve the appointment of directors Board's Resolution : The Board deemed appropriate to propose to the Annual General Meeting of Shareholders to consider the reappointment of three directors who are retiring by rotation: 1. Assoc.Prof.Dr. Paiboon Sareewiwatthana, 2. Miss Jeerapan Jinda, 3. Miss Nilrat Jarumanopas to serve another term. Agenda Item : 6 Agenda Detail : To consider and approve the appointment of auditor and fix his/her remuneration for the year ended 31 December 2026 Type : To Consider and approve Board's Resolution : The Board deemed appropriate to propose to the Annual General Meeting of Shareholders to consider and approve the appointment of 1. Mrs. GINGKARN ATSAWARANGSALIT, Certified Public Accountant No. 4496, or 2. Miss ORAWAN TECHAWATANASIRIKUL, Certified Public Accountant No. 4807, or 3. Miss KIRDSIRI KANJANAPRAKASIT, Certified Public Accountant No. 6014, or 4. Miss YUCHIRA TUATON, Certified Public Accountant No. 10725, or 5. Miss Pojjanee Siribavornthum, Certified Public Accountant No. 9074 of EY Office Limited, as the company's auditors for the fiscal year 2026, with an audit fee for 2026 not exceeding 2,910,000 Baht, excluding any expenses incurred during the service and other expenses ______________________________________________________________________ Dividend payment / Omitted dividend payment Subject : Cash dividend payment Date of Board resolution : 19-Feb-2026 Type of dividend payment : Cash dividend payment Record date for the right to receive : 29-Apr-2026 dividends Ex-dividend date : 28-Apr-2026 Payment for : Common shareholders Cash dividend payment (baht per share) : 0.20 Par value (baht) : 0.50 Payment date : 15-May-2026 Paid from : Operating period from 01-Jan-2025 to 31-Dec-2025 and retained Earnings Remark : - Approved to propose the Shareholder's meeting to consider and approve the dividend payment for the year 2025 operating performance of Baht 0.20 per share - The dividend will be paid from profit from operation with 20% corporate income tax . Whereby, shareholders paying personal income tax shall be entitled to a tax credit for the received dividend in accordance with Section 47 bis of the Revenue Code of Thailand at 20/80. ______________________________________________________________________ Change of director/Executive Re-election Director Name : Mr. PAIBOON SAREEWIWATTHANA Position in company (1) : CHAIRMAN Effective Date (1) : 09-Mar-2012 ______________________________________________________________________ Change of director/Executive Re-election Director Name : Miss NILRAT JARUMANOPAS Position in company (1) : DIRECTOR Effective Date (1) : 25-Sep-2002 ______________________________________________________________________ Change of director/Executive Re-election Director Name : Miss JEERAPAN JINDA Position in company (1) : INDEPENDENT DIRECTOR Effective Date (1) : 28-Jan-2010 Position in company (2) : AUDIT COMMITTEE Effective Date (2) : 28-Jan-2010 ______________________________________________________________________ Auditors Appointment No : 1 Auditor Name : Mrs. GINGKARN ATSAWARANGSALIT CPA License No. : 4496 Accounting and Audit firm : EY OFFICE LIMITED Audit End Date : 31-Dec-2026 No : 2 Auditor Name : Miss ORAWAN TECHAWATANASIRIKUL CPA License No. : 4807 Accounting and Audit firm : EY OFFICE LIMITED Audit End Date : 31-Dec-2026 No : 3 Auditor Name : Miss KIRDSIRI KANJANAPRAKASIT CPA License No. : 6014 Accounting and Audit firm : EY OFFICE LIMITED Audit End Date : 31-Dec-2026 No : 4 Auditor Name : Ms. YUCHIRA TUATON CPA License No. : 10725 Accounting and Audit firm : EY OFFICE LIMITED Audit End Date : 31-Dec-2026 No : 5 Auditor Name : MS. Pojjanee Siribavornthum CPA License No. : 9074 Accounting and Audit firm : EY OFFICE LIMITED Audit End Date : 31-Dec-2026 ______________________________________________________________________ The company hereby certifies that the information above is correct and complete. Signature _________________ ( Mr.CHATCHAPHOL PRASOPCHOKE ) DIRECTOR Authorized person to disclose information Signature _________________ ( MissNILRAT JARUMANOPAS ) 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. 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