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

. Please be informed accordingly. Very truly yours, (Mr. Jakkaphong Jakrajutatip) Chief Executive Officer and Managing Director Authorized Person to Disclose Information Information Memorandum on Connected

, 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

resources, as well as expertise and experiences of the Company’s executives and personnel for servicing. 2. Approved the delegation of authority to Chief Executive Officer and/or any person delegated by the

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

Executive Officer

Yours Truly, WIIK & HOEGLUND PUBLIC CO., LTD. Mr. Wiboon Sangwithayanon Chief Executive Officer