warrants issued 1,711,334,815 units Exercise ratio 1 VGI-W2 to 1 ordinary share of VGI Exercise price THB 10.00 Terms 4 years Exercise period Quarterly Issuance date 11 September 2018 Expiration date 10

Quarter Ended 31 March, 2020 Page 2 (Translation) 1. Significant Events of the 1st quarter of 2020 1.1 Sales of Ordinary Shares of Hin Kong Power Holding Company Limited On January 3, 2020, the Company sold

sale transaction for ordinary shares in Prime Locations Management 3 Limited (the "Joint Venture Company"), a wholly owned subsidiary of SHR SC, of 4,000,000 ordinary shares (representing 50% of the

of Navanakorn Electric Company Limited (name changed to RATCH Cogeneration Company Limited) On August 20, 2019, the Company has entered into Share Purchase Agreement to purchase ordinary and preferred

Baht 16.05 million in quarter 1/2018 or 5.79% due to management deciding to only renew the contracts with projects that have appropriate gross profit margin only. Management service Engineering service

of December 31, 2019 The consolidated total assets as of 31 December 2019 decreased by 10% yoy. The decrease was mainly attributable to cash spending on loan repayment as well as investment not only in

, or 51.04%, compared on the same period from last year. Due to only 1 project (Notting Hill The Exclusive Charoenkrung) was able to transfer in June 2017, resulting in only paying up a portion of the

... TRANSLATED VERSION As of April 28, 2011 4 Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. Notification of the

TRANSLATED VERSION As of April 28, 2011 Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. Notification of the

... (UNOFFICIAL TRANSLATION) Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. The SEC Thailand cannot undertake