DCORP 025/2020 May 13, 2020 Subject: Management Discussion and Analysis – Explanation of net profit for the quarter ended March 31, 2020 and the increase in the overall operations of more than 20 percent

DCORP 041/2020 August 13, 2020 Subject Management Discussion and Analysis – Explanation of net profit for the quarter ended June 30, 2020 and the increase in the overall operations of more than 20 percent

No. ECF2 044/2561 3 December 2018 Subject: Notification of the resolutions of the Board of Directors’ Meeting approving the investment in purchasing the ordinary shares of S-TREK (Thailand) Co., Ltd

are not worth the cost of complying with such requirements or conditions; (2) the applicant is subject to restrictions under other laws, either Thai or foreign laws, that do not allow the applicant to

institution. 10. Conditions precedent Completion of the Transaction is subject to, among other things which included the indicated key condition precedent in the Share Sale and Purchase Agreement. 11. Opinion

terms and conditions from such financial institution. 10. Conditions precedent Completion of the Transaction is subject to, among other things which included the indicated key condition precedent in the

conditions from such financial institution. 10. Conditions precedent Completion of the Transaction is subject to, among other things which included the indicated key condition precedent in the Share Sale and

DCORP 027/2018 Date 13 March 2018 Subject Board of Directors’ meeting resolution regarding the operation of the biogas power plant project of Aukkrarawat Plant Renewable Energies Co., Ltd. (“Aukkrarawat

Company Limited 140/1 KHANJANAPISEK RD., BANGKAE, BANGKAE, BANGKOK, THAILAND. 10160 Tel: 02-455-2888 Fax: 02-455- 2763 ( “TRANSLATION” ) No. TG 072 / 2561 30 March 2018 Subject Land purchased from the

1 DIMET 002 /2018 April 18, 2018 Subject: Notification of Capital Increase for Rights Offering, Issuance of Warrants (DIMET-W2), the Extraordinary General Meeting of Shareholders No. 1/2018 and the