stakeholders for the Company’s operation to implementing disclosure standards, for example. If international standards are implemented for operation and reporting, identify the host organizations or the names of

แบบแสดงรายการข้อมูลการเสนอขายหลักทรัพย์ (UNOFFICIAL TRANSLATION) Readers should be aware that only the original Thai text has legal force, and that this English translation is strictly for reference

แบบแสดงรายการข้อมูลการเสนอขายหลักทรัพย์ (Unofficial Translation) Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference

-- DRAFT Principles -- (Unofficial Translation) PAGE (Unofficial Translation) - 2 - Readers should be aware that only the original Thai text has legal force and that this English translation is

UNOFFICIAL TRANSLATION Readers should be aware that only the original Thai text has legal force, and that this English translation is strictly for reference. 9 Notification of the Capital Market

UNOFFICIAL TRANSLATION Codified up to No. 4 As of 23 November 2020 Readers should be aware that only the original Thai text has legal force, and that this English translation is strictly for

UNOFFICIAL TRANSLATION Codified up to No. 10 As of 24 October 2018 Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference

TRANSLATED VERSION As of June 3, 2014 Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. 27 Notification of the

Translation (Translation) PAGE (Translation) -3- Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. The SEC

names of the executive(s) responsible for the audit quality control in the previous accounting period, together with their opinion on the effectiveness of the audit quality control, the independence in