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 Capital Market Supervisory Board No. TorThor

The Securities and Exchange Commission UNOFFICIAL TRANSLATION Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. The

entering the building 100%, employee or visitor who has temperature higher than 37.5 degrees Celsius will not be allowed to enter into such area strictly. - Both in the Company business or private

TRANSLATED VERSION As of August 20, 2014 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

UNOFFICIAL TRANSLATION Codified up to No. 6 As of 24 April 2017 Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference

.. 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

presentation and any and all such liability is expressly disclaimed. The information contained herein must be kept strictly confidential and may not be reproduced or redistributed in any format without 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. - ร่าง - Notification of the Securities

: The views, opinions, findings and conclusions or recommendations expressed in this presentation are strictly those of the author. They do not represent the views of the Ministry of Finance, or the Thai

responsibility or as required by the provisions of law; 6 7. The Applicant and the Administrator of Company Account shall strictly comply with the Terms of Use under this Agreement as well as the SEC Office’s