Manager of The Stock Exchange of Thailand Union Petrochemical Public Company Limited and its subsidiaries would like to describe and analyze the financial situation and business operation for Quarter 2/2017

No. U.SET 002/2018 January 8, 2018 Subject: Setting up a new subsidiary To : The President The Stock Exchange of Thailand U City Public Company Limited (the “Company”) would like to inform you that

set-q4-61 (Translation) Ref.No.LEE 02/2019 27 February, 2019 Subject : Management Discussion and Analysis for the year ended December 31, 2018 To : President of The Stock Exchange of Thailand We

Ref 61/009 Sep 3, 2018 Subject: The establishment of new subsidiary To: President The Stock Exchange of Thailand K.C. Metalsheet Public Company Limited (“the Company” or “KCM”) hereby informs that

SEC revealed that, under the situation of the outbreak of COVID-19 which has impacted the business operations, the financial positions and the performance of listed companies and security issuers

continue to monitor and update news and information of the invested shares through the Electronic Information System of the Stock Exchange, the issuer's annual report or newspapers. Shareholders should also

transactions as selling off the said assets will cause ADAM to be considered as a cash company. As a result, ADAM might be posted ?NP? (Notice Pending) by the Stock Exchange of Thailand (SET) prior to being

proportion in core business from the minimum of 75% of the total number of voting rights to that of 50%, strengthening investor protection by revising rules on holding company?s investment structure to ensure

the audit within 30 days.On 20 June 2017, EARTH disclosed information through the Stock Exchange of Thailand (SET) Electronic Information System that it had defaulted on the bills of exchange (B/E) and

misconduct occurred.Following a report of the Stock Exchange of Thailand, the SEC further probed into the case and found that {A} activated an inactive securities trading account of a client in order to submit