. To: President The Stock Exchange of Thailand The Board of Directors of Eastern Water Resources Development and Management Public Company Limited (“Company / EASTW”) at the meeting No.9/2020 held on May

\(Microsoft Word - 26 \\340\\301.\\302.61_Eng_.doc\) April 26, 2018 To : Managing Director The Stock Exchange of Thailand Re : The acquisition of investment in Buriram Ruampaet Co.,Ltd. The board of

Company’s net tangible assets as of September 30, 2017. Therefore, the transaction was required to be approved by the Company’s Board of Directors and disclose the details of the transaction to the Stock

1 At JSP 60/12/04 December 26, 2017 Subject Notifications of the connected transaction regarding the receipt of financial assistance. (Revise) To President The Stock Exchange of Thailand The Board of

of the Capital Market Supervisory Commission, regarding Rules and Regulations of on the Acquisition and Disposition of Assets, and the Notification of the Board of Governors of The Stock Exchange of

. However, the company will report the transaction to the Stock Exchange of Thailand. Method Calculation Transaction Size (%) NTA of the invested fund x proportion of the assets acquired 1. Asset Value Method

Entering into Material Transaction deemed as Acquisition or Disposition of Assets and the Notification of the Board of Governors of the Stock Exchange of Thailand regarding the Disclosure of Information and

Disposition of Assets and the Notification of the Stock Exchange of Thailand Re: Disclosure of Information and Other Acts of Listed Companies Concerning the Acquisition or Disposition of Assets B.E. 2547

January 9th, 2020 To : Managing Director The Stock Exchange of Thailand Re : The acquisition of investment in Vibharam Co.,Ltd.’s new ordinary shares, and elder ordinary share which purchases from

annual general meeting of shareholders for the Year 2018 To : The President The Stock Exchange of Thailand Attachment : Information Memorandum about the Acquisition of Assets and Connected Transaction The