Board No. Tor Thor. 88/2552 Re: Business Days and Holidays of Derivatives Business Operators dated 3 August 2009, the Office of the Securities and Exchange Commission hereby revises the holidays of

corporate governance system or the Board of Directors’ charter during the past year to show that the Company revises the policy, guidelines and the corporate governance system on a continued basis to increase

UNOFFICIAL TRANSLATION Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. 30 Notification of the Office of the Securities and Exchange Commission No. Nor Por. 3/2559 Re: Guidelines for Establishment of Information Technology System ______________________ Whereas the Notification of the Capital Market Supervisory Board No. Tor Thor. 35/2556 Re: Standard Conduct of Business, Management Arrangement, Operating Systems...