: Certification of Information 37 Attachments: Attachment 1: Details of directors, executives, controlling persons, the person assigned to take the highest responsibility in Accounting and Finance, the person

strictly for reference. The SEC, Thailand cannot undertake any responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. ---------------------- The

reference. The SEC, Thailand cannot undertake any responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. ------------------------------- The Securities

strictly for reference. The SEC, Thailand cannot undertake any responsibility for its accuracy, nor be held liable for any loss of damages arising from or related to its use. Securities and Exchange

responsibility for its accuracy, nor be held liable for any loss of damages arising from or related to its use. The Securities and Exchange Commission Notification of the Securities and Exchange Commission No

SEC, Thailand cannot undertake any responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. ----------------------------- Notification of the

SEC, Thailand cannot undertake any responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. ----------------------------- Notification of the

reference. The SEC, Thailand cannot undertake any responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. Notification of The Office of the Securities

. The SEC, Thailand cannot undertake any responsibility for its accuracy, nor be held liable for any loss of damages arising from or related to its use. PAGE (Translation) 2 The Securities and Exchange

original Thai text has legal force and that this English translation is strictly for reference. The SEC, Thailand can neither undertake any responsibility for its accuracy nor be held liable for any loss or