Year Ended December 31, 2017 Page 1 (Translation) 1. Significant events of the year 2017 1.1 The Progress of Projects 1.1.1 Collinsville Solar Power Project in Australia ("The Project") On May 5, 2017

greatly contracted by trade impacts and the higher For three months For nine months Consolidated financial statement ended 31st December ended 31st December Oct - Dec 2019 Oct - Dec 2018 Change % Change Apr

statement ended 30th Sept ended 30th Sept July - Sept 2020 July - Sept 2019 Change % Change Apr - Sept 2020 Apr - Sept 2019 Change % Change Revenue from sales & service 518.91 745.69 -226.78 -30.4% 930.49

1st half of year, the For the period of three months For the period of 1st half Consolidated financial statement ended 30th Sept ended 30th Sept July - Sept 2019 July - Sept 2018 Change % Change Apr

ACC6206/004 28 June 2019 Subject Inform the progress of the sale stock in the subsidiary company To Director/ Managing Director The Stock Exchange of Thailand According to the meeting of the Board of

Commonwealth of Australia. The project cost is approximately AUD 359 million. It started the construction in 2019 and is anticipated to commence operations in 2021. 1.3 The Progress of Riau Combined-Cycle Power

Execution due to Acquisition or Disposal of Assets”. 3.3 The reason of the acquisition Due to the overall of automotive group business has rapid change and continuing decrease the growth and slow down

information Disclosure and Execution due to Acquisition or Disposal of Assets”. 3.3 The reason of the acquisition Due to the overall of automotive group business has rapid change and continuing decrease the

and Execution due to Acquisition or Disposal of Assets”. 3.3 The reason of the acquisition Due to the overall of automotive group business has rapid change and continuing decrease the growth and slow

summary of the risk management or allocation of IT resources in a year, etc.; (b) any progress of the IT project (if any); (c) any compliance with the regulations, rules or agreement made with external