specified by the Office and may also require an explanation to elaborate or clarify such reports or documents in accordance with the rules and required as specified in the notification of the SEC. The reports

No. TorDor. 79/2552 Re: Rules, Conditions and Procedures for Filing of Annual Financial Statements and Preparation of Reports of the Stock Exchange of Thailand _____________ By virtue of Section 16/6

procedures. “securities company reporting system”2 means the electronic data interchange provided by the Office for filing reports of securities company to the Office. “Office” means the Office of the

. “securities company reporting system”2 means the electronic data interchange provided by the Office for filing reports of securities company to the Office. “Office” means the Office of the Securities and

operator reporting system” means an electronic data interchange provided by the SEC Office for filing reports to the SEC Office. Clause 3 A business operator shall prepare and file reports of financial

. However, those projects will all be delivered within this year. To accomplish cost management policy, The Group will no longer accept such condition project in the future. Cost to revenue from sale of

accomplish the Transaction suddenly. 4.3 Calculation of the Transaction value The Transaction is calculated by the Regulation of Total Value Repayment. It bases on consolidated financial statement yearly 2017

will all be delivered within this year. To accomplish cost management policy, The Group will no longer accept such condition project in the future. Cost to revenue from sale of industrial equipment ratio

this year. To accomplish cost management policy, The Group will no longer accept such condition project in the future. Cost to revenue from sale of industrial equipment ratio in 2019 decreased 10.09

the operation of the company because PLC has transferred its entire business to PMC. The company hereby reports to the SET accordingly. Sincerely yours, Boondee Amnuayskul (Mr.Boondee Amnuayskul) Chief