\(Microsoft Word - 16 \\312\\244 61_Eng_.doc\) August 16th, 2018 To : Managing Director The Stock Exchange of Thailand Re : The acquisition of investment in Muengloei-Ram Co.,Ltd.(s remainder and new
subsidiary. Kindly be informed accordingly. Yours sincerely, Malee Leelasiriwong (Mrs. Malee Leelasiriwong) Director
Managing Director Authorized to sign on behalf of the company
Microsoft Word - ชี้แจงเกิน20% Q3'61-EN Date : November 9, 2018 Subject : The Explanation to SET concerning the operating result for Q3/2018 more than 20% Attention : The Director and Manager of the
จดหมายชี้แจงq361e November 12, 2018 The Managing Director The Stock Exchange of Thailand Subject : Management Discussion and Analysis for three month Ending 30 September 2018 Summary on Third Quarter
. Boondee Amnuayskul) Chief Executive Officer and Managing Director Translation
. Siriwan Chamnannarongsak Finance Director
Ujjin ) Director and Chief Executive Officer
informed accordingly. Sincerely yours, T.K.S. Technologies Public Company Limited -Signed- Mr.Somkid Wekinvattanasaed Managing Director
September 3rd,2019 To : Managing Director The Stock Exchange of Thailand Re : The acquisition of investment in Thonburi Healthcare Group PLC. The board of directors of Ramkhamhaeng Hospital Public Co