Entire Business Transfer Transaction and the Allocation of Securities has been completed. According to the resolution of the Board of Directors meeting of Hydrotek Public Company Limited ("the Company") No

agreements and will transfer the Shares of WPS to the Purchaser within 31 December 2018. 10 Opinion of the Board of Directors on the entering into the transaction The meeting of the Board of Directors No. 15

-Translation- Ref. No. PorBor.027 / 2019 September 11, 2019 Subject: Entering into Transaction of Disposing of Subsidiary’s ordinary shares To: President The Stock Exchange of Thailand Enclosure

the Notification of the Capital Market Supervisory Board No. TorChor. 20/2551 Re: Rules on Entering into Material Transactions Deemed as Acquisition or Disposal of Assets dated August 31, 2008 (as

Exchange Commission No. Sor Nor. 88/2558 Re: Prospectus for Offering of Investment Units of Retail Mutual Funds, Mutual Funds for Accredited Investors and Mutual Funds for Institutional Investors

Shareholders in Proportion to their Respective Shareholdings and Convening of the Extraordinary General Meeting of Shareholders No. 1/2018 To: President The Stock Exchange of Thailand Enclosure: 1. Information

the Company’s Existing Shareholders in Proportion to their Respective Shareholdings and Convening of the Extraordinary General Meeting of Shareholders No. 1/2018 (First Amendment) To: President The

ongoing project and expected to be completed in 2019. As a result, the construction income gained in this captioned year was higher than last year. There is no any new project awarded in 2019. . Service

and no additional construction projects in the year present which all projects will be completed in 2020 The third quarter in the year 2019, there was no income from service whereas the previous year

ที่ บช NO. AC. 04/2019 14 November 2019 Subject: Clarification of changes in operating performance of more than 20% To: The President of the Stock Exchange of Thailand M.K. Real Estate Development