1 August 17, 2018 Subject: Notification of the Resolutions of the Board of Directors’ Meeting and Determination of the Date of Extraordinary General Meeting of Shareholders No. 1/2018 To: President

Ref.: EFORL IR010/2020 9 March 2020 Subject: Notification of resolution of Board of Director meeting, schedule of the 2020 Annual General Meeting of Shareholder, Dividend Omission and Acquisition and

. Notification of the Office of the Securities and Exchange Commission Concerning Granting of Approval of Financial Advisors and Their Scope of Work ______________________ Whereas the notifications issued by the

2018. The transaction mentioned above is considered as a disposal of assets in accordance with the Notification of the Capital Market Supervisory Board No. TorChor. 20/2551 (2008) Re: Rule on Entering

to expand the utilities business outside WHA Group’s industrial estates. SDWTP was established in 2016 and became one of the main water suppliers in Hanoi. Currently, the project’s capacity is

supervision of internationally-recognized regulator as specified in the Notification of the Office of the Securities and Exchange Commission No. SorChor. 30/2558 Re: Approval of Foreign Auditors dated April 9

____________________________________________________________________ ____________________________________________________________________ 8) Does the investment policy and investment strategy of the foreign ETF comply with the Notification of the Capital Market

foreign ETF comply with the Notification of the Capital Market Supervisory Board concerning Investment of Funds (the same rule applies to Thai ETF)? Yes No 9) Is the foreign ETF a passively managed fund

. Notification of the Office of the Securities and Exchange Commission No. SorRor. 26/2555 Re: Provisions relating to Particulars, Terms and Conditions in a Trust Instrument of Real Estate Investment Trust

March 12,2020 Subject: Notification of the disposal of shares in the Biogas Power Plant Business of Akkrawat Crop Rotation Energy Company Limited (Revised No.2) Attention: President Stock Exchange of