1 Information Memorandum Regarding the Acquisition and Disposal of Assets The Board of Directors meeting of Cal-Comp Electronics (Thailand) Company Limited (“CCET” or “Company”) No. 3/2020 held on

Public Company Limited (“the Company”) would like to clarify the operating results of the Company and its subsidiary for the 2nd quarter ended June 30, 2020 which has been audited by the independent

Nation U Co., Ltd., the subsidiary of the Company, and change in the accounting policy regarding the record of the land valuation To: Director and Manager The Stock Exchange of Thailand (SET) Attachment

registration 7 July 2008, and registered as a public company dated 18 February 2014 3. Company Registration No. 0107557000055 4. Head Office 3199 Maleenont Tower, 16th Floor, Rama IV Road, Klongton, Klongtoey

Exchange of Thailand To : President The Stock Exchange of Thailand Attachment Preliminary Information Concerning the Listing of Ordinary Shares of Eastern Power Group Public Company Limited on the Stock

of the Office of the Securities and Exchange Commission No. OrKhor./Nor. 5/2549 Re: Guidelines Relating to Operating Systems of Fund Management Business In order for a management company to comply

of the Securities and Exchange Commission No. OrKhor./Nor. 5/2549 Re: Guidelines Relating to Operating Systems of Fund Management Business In order for a management company to comply effectively with

securities, the terms “ warrant ” “ execise of rights under warrants ” “ institutional investors ” “ registration statement ” “ parent company ” “ subsidiary company ” “ executive ” “ major shareholder ” and

securities, the terms “warrant” “execise of rights under warrants” “institutional investors” “registration statement” “parent company” “subsidiary company” “executive” “major shareholder” and “controlling

“warrant” “execise of rights under warrants” “institutional investors” “registration statement” “parent company” “subsidiary company” “executive” “major shareholder” and “controlling person” shall have the