utilization of the project; (3) a summary of important details of a draft agreement on utilization of assets of the infrastructure business; (4) the financial status and operating results at least over the past

Market Supervisory Board and the Notification of the Office of the Securities and Exchange Commission concerning the Rules on Operating a Derivatives Exchange; (3) having directors and executives with

matters including inability to obtain certification from the company’s management regarding responsibility for the financial statement preparation, inability to audit operating system manual in petroleum

will be able to monitor the companies’ operating results and financial statements and use such material information for investment decision making. _________________________

Discussion & Analysis Q2/2022 Operating Highlights in Q4/2021 Q2/21 Q2/22 Change +/(-) 1H/21 1H/22 Change +/(-) (THB million) %YoY %YoY Operating Revenue 137 230 68% 317 428 35% Gross Profit 77 147 91% 183 267

Discussion & Analysis Q4/2022 Operating Highlights in Q4/2022 Q4/21 Q4/22 Change +/(-) 2021 2022 Change +/(-) (THB million) %YoY %YoY Operating Revenue 188 264 40% 620 938 51% Gross Profit 112 166 48% 355 592

Summary Significant Events Operating Highlights in Q1/2023 Q1/22 Q1/23 Change +/(-) (THB million) %YoY Operating Revenue 198 264 33% Gross Profit 120 168 40% EBITDA 58 80 38% Net Profit (Loss) for the

Significant Event Operating Highlights in Q1/2024 Q1/23 Q1/24 Change +/(-) (THB million) %YoY Operating Revenue 264 340 29% Gross Profit 168 226 35% EBITDA 80 113 41% Net Profit (Loss) for the Company 34 54 59

financial position and operating results as required by law, and also on the condition that the filing fees have been paid within the specified timeframe. Over the years, the SEC has observed that the

license or approval properly. The SEC lists of licensed and approved persons are available at www.sec.or.th and SEC Check First application. Also, the Investor Alert List of entities operating business