transaction: - Signature………………………………………………….Authorized director (Mr.Surin Tohtubtiang) Position Chief Executive Officer

. Narakorn Ratchapolsitte) Chief Executive Officer/Managing Director

. Tradsin Chongussayakul ) Chief Executive Officer and Acting Managing Director T Engineering Corporation Public Company Limited

respectively. The decrease of Baht 12.08 million was mainly a result of the reduction of employees. Please be informed accordingly, Yours faithfully, (Mr. Narakorn Ratchapolsitte) Chief Executive Officer

Officer and Acting Managing Director T Engineering Corporation Public Company Limited

without approval from the shareholders. Please kindly be informed accordingly. Sincerely yours, Mrs. Teerada Ambhanwong Managing Director Chief Executive Officer

Officer and Managing Director

include:   - disclosure of additional information to cover individual remunerations for executives of the highest rank, e.g., chief executive officer and managing director;    - extending the periods for

2012 and 2 October 2012 at the total amount of 70,000 shares.Natee, who had an access to the inside information by virtue of his position as director and chief executive officer of Thaisri Insurance

February 2017 to avoid loss.Eng Passakornnatee, Deputy Chief Executive Officer,  Executive Vice President, and Director of ICHI, knew the inside information related to ICHI’s financial statement year 2016