Board regarding Rules on Securities Offering through Crowdfunding, the securities trading center shall arrange to disclose information of such companies on a continuous basis through the system of the

trading center; (d) having a plan to report the results of the experiment and progress of service provision to the SEC Office on a continuous basis; http://capital.sec.or.th/webapp/nrs/data/744p.doc 3 (e

Thailand Re: Disclosure of Information and Other Acts of Listed Companies Concerning the Connected Transactions, B.E. 2546 (2003), having details of the transaction as follows. 1. Transaction Agreement Date

new subsidiary is not a connected transaction but an asset acquisition transaction calculated for the highest transaction size based on the total value of consideration basis of the total assets of the

transaction size based on the total value of consideration basis of the total assets of the Company and its subsidiaries as of 30 September 2020, in accordance with the announcement of the Capital Market

Thailand Enclosure: Information Memorandum on the Asset Disposal, Schedule 1 of Rich Asia Corporation Public Company Limited Reference to the Board of Directors’ meeting of Rich Asia Corporation Public

consideration basis, considered as a Class 2 transaction under the Notification on Acquisition or Disposal of Assets. As a result, the Company is required to immediately disclose the information memorandum on

outcome thereof are to be stated. B. Business Overview The information required by this item may be presented on the same basis as that used to determine the issuer’s business segments under the body of

-Translation- Ref. No. PorBor. 029 / 2020 19 June 2020 Subject: Entering into Transaction of Disposing of Subsidiary’s Machines for the Debenture Debt repayment (Additional information) To: President

1. Capital Increase Form (F 53-4) 2. Information Memorandum concerning the Offering and Allocation of the Newly Issued Shares of Hydrotek Public Company Limited 3. Information Memorandum concerning