1 / 2 IR.019/2017 15 August 2017 Re: Clarification on the change of profit and loss statement To President The Stock Exchange of Thailand T Engineering Corporation Public Company Limited (the

giving for the elderly and convalescence), jointly setting up a new company, namely, Siri Arun Wellness Co., Ltd.  Details of subsidiary: Name : Siri Arun Wellness Co., Ltd. Registration Date : Within

according to Thai Accounting standard No.12 “Income tax”. However as at 30 September 2017, the Company still has retained deficit to be applied within 5 years from the loss year in the amount of 19.39 million

the company starting in the next financial year. In addition, The company also partially books the increase in provision of employee benefit in accordance the new Labor Protection Act within the cost of

. Transaction Date - Within December 2019 2. The contractual parties and their relationship Buyer - Qualitech Public Company Limited Seller - The Shareholders of Duwell Intertrade Co., Ltd. by Mr. Vitoon

December 2018, the meeting has considered and approved the Company to sell common shares of Waseda Education (Thailand) Company Limited to connected person, as follows : (1) Transaction date : Within

Kong), and will hold hold 34.62 percent of total paid-up capital of GS (HECH will be shareholder of GS within second quarter of 2018 before the Company entering into the transaction) • Purchase 230,813

Appointing Independence Director of Securities Company or the Notification of the Office of Securities and Exchange Commission concerning Rules on Rendering a Waiver of Appointing Independence Director of

concerning Rules on Rendering a Waiver of Appointing Independence Director of Securities Company or the Notification of the Office of Securities and Exchange Commission concerning Rules on Rendering a Waiver

Director of Securities Company or the Notification of the Office of Securities and Exchange Commission concerning Rules on Rendering a Waiver of Appointing Independence Director of Derivatives Intermediary