for the benefit of the operation (Translation) Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. The SEC, Thailand
1 27 May 2019 Subject: Explanation of operating result in the financial statement ended 31 March 2019 To: President of the Stock Exchange of Thailand With reference to the financial statement of FY
-English translation- M06/006/19 August 14, 2019 Subject Clarification of Q2/2019 Company Performance To The President of the Stock Exchange of Thailand Reference MDX Public Company Limited and its
TRANSLATED VERSION As of April 9, 2015 Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. Notification of the
Status Report This is in reference to the SEC Office’s email dated 28 June 2010, which informed securities companies and derivatives brokers (“intermediaries”) of the requirement for submission of the
UNOFFICIAL TRANSLATION Readers should be aware that only the original Thai text has legal force, and that this English translation is strictly for reference. Notification of the Securities and
1 11 February 2020 Subject: Explanation of operating result in the financial statement ended 31 December 2019 To: President of the Stock Exchange of Thailand With reference to the financial statement
: President The Stock Exchange of Thailand Reference Letter: The Letter of the Company dated 10 April 2018 re: Acquisition and Disposition of Assets Pace Development Corporation Public Company Limited (the