company to fully recognize the revenue from the project. Thus, you have been informed for your acknowledgement. Sincerely Yours, - Signed - (Mr. Suphot Sirikulapas) Chief Executive Officer JAS Asset Public

of Thailand. Please be informed accordingly. Yours Faithfully (Mr. Wisate Chungwatana) Chief Executive Officer Corporate Secretary Office 02-719-9559 Ext. 971 Investor Relations Department 02-719-9559

. Consequencely, the Company has not established any loss reserve in its accounts. Please be informed accordingly, Yours sincerely, Mr.Opas Cherdphan Chief Executive Officer M Vision Public Company Limited

from the same period last year Baht 2.17 million or 3.3%. The change was due to expense related to staff cost. Please be informed accordingly. Sincerely yours, (Unyarat Pornprakit) Director and Chief

Company. Please be informed accordingly, Respectfully yours, -Weera Louwitawas- (Mr. Weera Louwitawas) Chief Executive Officer

, Preecha Nuntnarumit (Mr. Preecha Nuntnarumit) Chief Executive Officer

operating results. Please be informed accordingly. Sincerely yours, (Mr. Peerapong Jaroon-Ek) Chief Executive Officer

year 2017 (December 31st, 2017) mainly from the increasing of business profits from the operating results. Please be informed accordingly. Sincerely yours, (Mr. Peerapong Jaroon-Ek) Chief Executive

, the Audit Committee’s opinion is not different that of the Board of Directors of the Company. Please be informed accordingly. Yours Faithfully (Mr. Wisate Chungwatana) Chief Executive Officer Corporate

to the public and other investors. Sincerely yours, ( Mr. Tradsin Chongussayakul ) Chief Executive Officer and Acting Managing Director T Engineering Corporation Public Company Limited