Apex Development Public Company Limited announced the resolutions of the Board of Directors Meeting No. 7/2023 held on October 5, 2023, approved the appointment of New Company's Directors as follows: Mr. PAKORN LEESAKUL as the Company's Director replacing of Mrs. SRISAKUL BURAKAMKOVIT; and was appointed as the VICE-PRESIDENT /EXECUTIVE DIRECTOR /DIRECTOR with effect from October 4, 2023 onwards; Miss MANEEWAN SUPATIMASSARO as the INDEPENDENT DIRECTOR and the AUDIT COMMITTEE replacing of Mr. ANUCHIT JUREEGASA (who resigned on October 4, 2023) with effect from October 4, 2023 onwards; Mr. PONGPHAN SAMPAWAKOOP as the CHAIRMAN OF THE BOARD OF DIRECTORS /EXECUTIVE DIRECTOR with effect from October 5, 2023 onwards; MISS NAPASSORN EIAMCHAROEN as the CHAIRMAN OF THE EXECUTIVE COMMITTEE with effect from October 5, 2023 onwards; Mr. THARATHORN YUANGBHANDITH as the DIRECTOR /INDEPENDENT DIRECTOR with effect from October 5, 2023 onwards. Following the appointment of the aforementioned directors, the Board of Directors for the Company on October 5, 2023, comprised eight individuals, as outlined below: MR. PONGPHAN SAMPAWAKOOP CHAIRMAN OF THE BOARD OF DIRECTORS /EXECUTIVE DIRECTOR /DIRECTOR; MR. PAKORN LEESAKUL CHIEF EXECUTIVE OFFICER /VICE-PRESIDENT /EXECUTIVE DIRECTOR; MISS NAPASSORN EIAMCHAROEN CHAIRMAN OF THE EXECUTIVE COMMITTEE /DIRECTOR; MR. PADOONGPUN JANTARO INDEPENDENT DIRECTOR /CHAIRMAN OF THE AUDIT COMMITTEE; MR. JAMNONG SINGHA: DIRECTOR /EXECUTIVE DIRECTOR; MR. PHACHARA PHUMICHIT: DIRECTOR /EXECUTIVE DIRECTOR; MR. THARATHORN YUANGBHANDITH: DIRECTOR /INDEPENDENT DIRECTOR; MISS MANEEWAN SUPATIMASSARO: INDEPENDENT DIRECTOR /AUDIT COMMITTEE.

Resolved to approve the change of New Executive Directors. Therefore, The Company's Executive Board consists of 5 people effect from October 5, 2023 onwards as follows: MISS NAPASSORN EIAMCHAROEN: CHAIRMAN OF THE EXECUTIVE COMMITTEE; MR. PAKORN LEESAKUL: CHIEF EXECUTIVE OFFICER, EXECUTIVE DIRECTOR; MR. PONGPHAN: SAMPAWAKOOP: EXECUTIVE DIRECTOR; MR. JAMNONG SINGHA: EXECUTIVE DIRECTOR; MR. PHACHARA PHUMICHIT: EXECUTIVE DIRECTOR. Resolved to approve changes of the authorized directors as follows: Former: 1) Mr. PONGPHAN SAMPAWAKOOP; 2) Ms. NAPASSORN EIAMCHAROEN; 3) Mr. JAMNONG SINGHA.

Have 2 out of 3 directors jointly sign. New: 1) Mr. PONGPHAN SAMPAWAKOOP; 2) Ms. NAPASSORN EIAMCHAROEN; 3) Mr. PAKORN LEESAKUL. Have 2 out of 3 directors jointly sign.

The effective date is October 5, 2023.