Chiengrai and paying off with shares of WCIH, held by EFORL. and confirm to omit dividend payment. 13/03/2020 18:34 Notification of the resolution of the Board of Directors' Meeting, Schedule of the 2020 AGM

characteristics of capital market business personnel under Clause 31(1) of the Notification of the Capital Market Supervisory Board No. Tor Lor Thor. 87/2557 Re: Rules on Personnel in the Capital Market Business

._______________________________ * Pursuant to Clause 23(1) and the prohibited characteristics of personnel in the capital market business under Clause 31(1) of the Notification of the Capital Market Supervisory Board No. Tor

transaction is in accordance to Notification of the Capital market Supervisory Board No. TorChor 21/2551 “ Rules on Entering onto Material Transactions Deemed as transaction relating to assets or services and

Ref: AC.037/2019 23 December 2019 Subject Notification of the resolutions of the Board of Directors’ Meeting No.7/2019 (Additional) To President and Managers The Stock Exchange of Thailand Forth

Notification of the Capital Market Supervisory Board No. TorChor. 20/2551, Re: Rules on Entering into Material Transactions Deemed as an Acquisition or Disposal of Assets, and the Notification of the Board of

Company and its subsidiaries as of 30 June 2020, in accordance with the notification of the Capital Market Supervisory Board No. Thor.Jor. 20/2551 Re: Rules on Entering into Material Transactions Deemed as

October 2017 Subject: Notification of the Board of Directors No. 9/2017 on the Company Investment in SUT Hydro Company Limited To: The President The Stock Exchange of Thailand Pursuant Following Hydrotek

transaction, therefore, is not considered a connected transaction under the Notification of the Capital Market Supervisory Board No. TorChor.21/2551 Re: Rules on Connected Transactions and the Notification of

Notification of Capital Market Supervisory Board  Tor Thor. 1/2560 Provision of Services to Clients regarding Investment in Capital Market Products Denominated in Foreign Currency 17/01/2017 16/02/2017     2