an application to the SEC Office together with evidentiary documentation as specified by the Notification of the SEC Office. In this regard, the applicant would obtain an approval from the SEC Office

undertake any responsibility for its accuracy, nor be held liable for any loss or damage arising from or related to its use. PAGE 2 Notification of the Capital Market Supervisory Board No. TorThor. 70/2552 Re

undertake any responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. ----------------------------- Notification of the Capital Market Supervisory Board

any responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. ----------------------------- Notification of the Capital Market Supervisory Board No

SEC, Thailand can neither undertake any responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. ----------------------------- Notification of the

reference. Notification of the Securities and Exchange Commission No. Kor Yor. 51/2547 Re: Determining Proportion of Directors of Derivatives Exchange and Prohibited Characteristics of Directors of

1 / 2 No.IR.006/2020 28 February 2020 Re: Notification of the changes of the Profit and Loss Statement To: President Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited

of Thailand nor to obtain an approval from its shareholders in accordance with the Notification of the Capital Market Supervisory Board No. ThorChor. 20/2551 Re: Rules on Entering into Material

TRANSLATED VERSION As of June 3, 2014 Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. Notification of the Capital

1 / 2 IR.011/2019 14 May 2019 Re: Notification of the changes of the Profit and Loss Statement To President The Stock Exchange of Thailand T Engineering Corporation Public Company Limited (the