responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. Notification of the Securities and Exchange Commission No. Sor Thor/Khor. 40/2547 Re: Form of

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

responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. ----------------------------- Notification of the Capital Market Supervisory Board No. TorThor. 2

Audit Firm Name: Subject : Leadership Responsibility Prepared by Date LEADERSHIP RESPONSABILITIES FOR QUALITY WITHIN THE FIRM Particulars Reference / Guidance Notes Description 1 Who is the ultimate

issuer and those who have an opportunity to make use of such inside information ; (4) clear scope of authority , duty and responsibility of directors, executives and work units. Clause 7 A securities

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

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 and

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 and

The derivatives dealer shall inspect, supervise and take responsibility to ensure that its staff and personnel are complying with the law on derivatives and the guidelines issued under such law

company; (b) trade units listed on SET for clients through a member of SET (4) brokerage, dealing or underwriting of debt securities and sukuk. “ SET ” means the Stock Exchange of Thailand; “ unit ” means