M.D. 219/2019 November 12, 2019 Subject : Disclosure of the information connected transaction To : President of the Stock of Exchange of Thailand Kang Yong Electric Public Company Limited hereby
the Stock Exchange of Thailand (SET), their own company websites and the annual registration https://www.sec.or.th/EN/Pages/News_Detail.aspx?SECID=9126 SEC allows more types of businesses to participate
for digital asset trading transactions, or specifying that legal cases be resolved in a Thai court; (5) paying remuneration to providers of search engines for specifically facilitating the access to
resulted from an error in making trading orders for clients; (4) a purchase for its own proprietary portfolio in compliance with the requirement of purchase of shares in the Stock Exchange for delivering to
Office of the Securities and Exchange Commission concerning Providing of Operational Systems for Proprietary Trading. 12 Repealed and replaced by the Notification of Capital Market Supervisory Board No
Ref. No. IVL 002/11/2018 Nov 8, 2018 The President The Stock Exchange of Thailand Subject: Submission of Annual Audited Financial Statements and the Management Discussion and Analysis of Indorama
Eng_Lee PAF (Translation) LEE 06/2020 14 May, 2020 Subject : Notification on the investment in Pattana Agro Futures Company Limited (Addition) To : President of The Stock Exchange of Thailand As Lee
the use of program trading/ high-frequency trading. The participants also discussed approaches towards developing and improving the securities industry according to international standards. This
@halcyon.co.th No. CS-2563/013 14 August 2020 Subject: Management Discussion and Analysis for the 3-Month Period Ended 31 March 2020 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology