submit Reviewed Financial Statements for the Third quarter ended September 30,2019. Please find enclosed the Management Discussion and Analysis Please be informed accordingly. Yours sincerely - Signed
% of NTA during the past six-month periods. Note: Exchange Rate USD/Baht = 33.2119 NTD/Baht = 1.1016 CNY/Baht = 5.0375 Please be informed accordingly. Sincerely yours
Tel: 0-2263-6246 or email: sireetho@sec.or.th . Please kindly be informed accordingly Yours Sincerely, (Ruenvadee Suwanmongkol) Secretary-General Enclosure: Photocopy of the Memorandum of Understanding
. Please kindly be informed accordingly Yours Sincerely, (Ruenvadee Suwanmongkol) Secretary-General Enclosure: Photocopy of the Memorandum of Understanding between the Securities and Futures Commission of
PUBLIC COMPANY LIMITED PROEN CORP PUBLIC COMPANY LIMITED PROFESSIONAL WASTE TECHNOLOGY (1999) PUBLIC COMPANY LIMITED PROJECT PLANNING SERVICE PUBLIC COMPANY LIMITED PROPERTY PERFECT PUBLIC COMPANY LIMITED