, Bangkok 10900, Thailand Fax : (662) 936-1669 ทะเบียนเลขท่ี 0107554000097 Registration No. 0107554000097 HYDROTEK PUBLIC COMPANY LIMITED บริษทั ไฮโดรเท็ค จ ำกดั (มหำชน) (Translation) No. 078/0960 21

No. ECF2 035/2562 23 September 2562 Subject Notification on the resolutions of the Board of Directors’ Meeting approving the purchase of the ordinary shares in KPN Academy Company Limited, the

manage production of the Company, the Company can generate cash margin by Baht 1,223 per ton for the 3rd quarter in 2017. Management’s Discussion and Analysis (MD&A) For Q3/2017 2 In this quarter, the

retained earnings of Baht 157.23 million, due to the company having net profit of Baht 355.76 million, dividend payment of Baht 180 million. Furthermore, the other components of shareholders’ equity

Disposal of Assets To: President The Stock Exchange of Thailand Enclosures: 1. Information Memorandum on the Acquisition and disposal of Assets Board of Directors Meeting of E for L Aim Public Company

Company’s operating cost in an amount of 10.15 million Baht in the previous year. Products of the Company: For Medical Devices Segment; The sales rise from the previous year although there is effected by

Operating Results and Financial Position of the Company and its subsidiary 1.1 Analysis of Overall Operating Results for the Company and its subsidiary for the six-month period ended June 30, 2019 Table 1

Overall Operating Results for the Company and its subsidiary 1.1 Analysis of Operating Results for the Company and its subsidiary for the 3-month period ending 31 March 2020 Table 1: Overall operating

residential real estate market, especially condominiums which are popular amongst foreign customers who invest in real estate in Thailand, is also affected. As the company focus on developing projects with

Management Discussion and Analysis For the 1st Quarter 2022 ended May 31, 2022 AEON Thana Sinsap (Thailand) Public Company Limited (“the Company”) has already submitted the consolidated reviewed the