หน้า 1 ของ 2 (Translation) No. ACC6511/001 November 14, 2023 Subject: Clarification of operating results for the third quarter of 2023 To: The President, The Stock Exchange of Thailand Advanced

หน้า 1 ของ 2 (Translation) No. ACC6702/001 February 28, 2024 Subject: Clarification of operating results for the Annual Year 2023 To: The President, The Stock Exchange of Thailand Advanced Connection

categories of Student and General Public) who successfully advanced to the final round of the Capital Market Datathon Project, which attracted 82 participating teams in total. The competition aimed to

advanced technologies from overseas can generate high returns for investors on a daily basis and even higher gains if the existing investors successfully solicit others to join the investment scheme

contract for advanced procurement of raw materials with Union Gas and Chemicals Co., Ltd. in 2004, and made a false representation of accounting information. In addition, Mr. Suriya conspired with Mr. Nop

ABM: ASIA BIOMASS PUBLIC COMPANY LIMITED ACAP: ASIA CAPITAL GROUP PUBLIC COMPANY LIMITED ACC: ADVANCED CONNECTION CORPORATION PUBLIC COMPANY LIMITED ACE: ABSOLUTE CLEAN ENERGY PUBLIC COMPANY LIMITED ACG

and will acquire another 19% in 2020 with the total investment of THB 613 million. Unit: THB mn 1Q19 1Q18 Change Hotel business 1,171 1,364 -193 -14.1% Education business 118 122 -4 -3.3% Food business

1,008 -214 -21.2% 2,778 3,327 -549 -16.5% Education business 91 98 -7 -7.1% 286 301 -15 -5.0% Food business 98 7 91 1300.0% 310 15 295 1966.7% Others 638 7 631 9014.3% 942 300 642 214.0% Total revenue

9M18 Change Hotel business 794 1,008 -214 -21.2% 2,778 3,327 -549 -16.5% Education business 91 98 -7 -7.1% 286 301 -15 -5.0% Food business 98 7 91 1300.0% 310 15 295 1966.7% Others 638 7 631 9014.3% 942

PUBLIC COMPANY LIMITED ABICO HOLDINGS PUBLIC COMPANY LIMITED ABSOLUTE CLEAN ENERGY PUBLIC COMPANY LIMITED ADDTECH HUB PUBLIC COMPANY LIMITED ADVANCED CONNECTION CORPORATION PUBLIC COMPANY LIMITED ADVANCED