, Bangkok '()(, Tel : (66) 02 366 0400 Fax : (66) 02 366 0399, www.getabecboiler .com Sincerely yours, (Mr.Suchat Mongkhonaripong) Chief Executive Officer Getabec Public Company Limited

the disclosure to SET. As Mr.Somchai Lekapojpanich, chairman and chief executive officer of the Company and also a director of Tang Mong Seng Holding Company Limited considered as connected persons, to

Connected Transactions which needs the board of directors' approval and the disclosure to SET. As Mr. Somchai Lekapojpanich, chairman and chief executive officer of the Company and also a director of Tang

-month period ended 31 March 2018. Please be informed accordingly. Sincerely yours, (Mr. Tradsin Chongussayakul) Chief Executive Officer and Acting Managing Director T Engineering Corporation Public

, Teerada Ambhanwong Mrs. Teerada Ambhanwong Managing Director Chief Executive Officer

%. While the net profit in year 2018 was 0.73 million Baht or a net profit margin of 0.07%. Sincerely yours, (Mr.Suchat Mongkhonaripong) Chief Executive Officer Getabec Public Company Limited

informed accordingly. Sincerely yours, (Mr. Tradsin Chongussayakul) Chief Executive Officer and Acting Managing Director T Engineering Corporation Public Company Limited

Officer 2.Mr. SOMMAT KHUNSET President Managing Director 3.Miss. DUANGDUAN JIEMBUNJONG Deputy Managing Director - N/A - 4.Mr.WICHIT PRAYOONWIWAT Director Director 620/5 Moo 11 Nongkham, Sriracha, Chonburi

0.27% of Sales. Due to Thai baht against dollar when compered from last year. Please be informed accordingly. Sincerely yours, (Mr. Sombat Leeswadtrakul) Chief Executive Officer

, due to decreasing of the loan from financial institutions for working capital Please be informed accordingly. Sincerely yours, (Mr. Sombat Leeswadtrakul) Chief Executive Officer