-9320 Ref: PLC 2018/015 December 26, 2018 Subject: Disclosure of Connected Transaction Information (Machine Purchasing) To: The President of the Stock Exchange of Thailand Panjawattana Plastic Public

rules until 25 December 2019. It is expected that the rules will be adopted early in 2020. 2.     Trading through secondary markets: SEC has discussed with the Stock Exchange of Thailand on the

Page 1 of 3 No. ACC1903/001 March 1, 2019 Subject: Approval to enter into Contract to sell of Common Stock (additional 2) To: President The Stock Exchange of Thailand According to the Board of

, compared to the previous year To President of the Stock Exchange of Thailand The financial statements in which the equity method is applied of Union Plastic (Public) Company Limited for the three-month

November 10, 2017. Re: Management Discussion and Analysis for the period 3 months September 30, 2017. To: The Registrar, Stock Exchange of Thailand. Patkol Public Company Limited : Management

-5170529 14 November 2017 RE: Explanation of performance for the third quarter of 2017 with a change exceeding twenty percent from the previous year. ATTN: Managing Director, Stock Exchange of Thailand

of the previous year. To: Director and manager The Stock Exchange of Thailand Union Textile Industries Public Company Limited (“the Company”) would like to clarify on the operating results and

to the securities trading regulations to enhance market orderliness, as proposed by the Stock Exchange of Thailand (SET), with the key points as follows: (1) Increasing  the Dynamic Price Band on a per

information disclosure. Moreover, it has not yet complied with the SEC and the Stock Exchange of Thailand (SET)?s previous orders requiring the company to disclose and clarify information on land purchase and

M.D. 042/2020 February 12, 2020 Subject : Disclosure of the information connected transactions To : President of the Stock of Exchange of Thailand Kang Yong Electric Public Company Limited hereby