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 increase of registered capital, the issuance and the allocation of the newly-issued shares to specific persons (Private Placement) and the convening of the Extraordinary General Meeting of Shareholders No. 1/2019 (additional) To Director and Manager The Stock Exchange of Thailand Enclosure 1. Information M...

Page 1 Date 25 February 2020 Re: Management Discussion & Analysis for the Year Ended 31 December 20020 To The President of the Stock Exchange of Thailand (SET) CHAOPRAYAMAHANAKORN PUBLIC COMPANY

15 May 2019 Subject: Management Discussion and Analysis for the 3-Month Period Ended March 31, 2019 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology Public Company Limited

growth and included the sales of tooling to VinFast in Q1 2019, and higher interest income from loan to SGAH. Cost of sales and services decreased year-on-year as a result of lower car sales. As a

Ref. No. 1805/025EN May 14, 2018 Subject Management Discussion and Analysis for Q1/2018 (Ending March 31, 2018) To Director and Manager of the Stock Exchange of Thailand Ubis (Asia) Public Company

. Industry fundamentals continue to be positive, led by strong downstream demand growth, limited new supply and on-going restructuring seen in the PET and PTA industry. Significant recovery in Asia PTA margins

* After 3 Sept. 2019** No. Shareholders Shares % Shares % 1 Mrs. Charuwan Vanasin 103,779,162 12.223 88,752,662 10.452 2 WJ International Hospital Management Co.,Ltd. 60,000,000 7.067 - - 3 Mrs. Nawara

of North Carolina, USA. His experience and expertise in IT services, including software and network development, will benefit and lead Gofive to a sustainable growth. 2 Summary of Financial positions

obtained Objectives : To support business expansion of subsidiary company which has a high growth retail finance business in Cambodia and also comply with the regulations of National Bank of Cambodia. The

No. INGRS059 14 September 2020 Subject : Management Discussion & Analysis (MD&A) for the consolidated financial statements of the 2nd quarter ended 31 July 2020 To : The President The Stock Exchange