(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 Office of 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. Notification of the Office of the

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

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

Act B.E. 2546   18 03/07/2003 06/01/2004 2. Notification of Capital Market Supervisory Board  TorThor. 25/2551 Initial and Maintenance Margin Requirements for Derivatives Trading in Derivatives

rate prescribed in the notification of the Securities and Exchange Commission; (2) in case of a short sale, the initial margin rate shall not be lower than the rate prescribed in the notification of the

% Margin 6% -9% -233% Profit / (Loss) for the period 960 (84,511) 101% (649,014) 100% Margin 0.2% -17% -197% Portion of the Companies’ shareholders 18,494 (26,632) 169% (391,713) 105% Margin 4% -5% -119

report with the Office on a monthly basis through Form Bor.Lor. 2 and Table Bor.Lor. 2/1 as attached to this Notification by the fourteenth day of the following month. (2) Report on margin accounts: Only

. 2/1 as attached to this Notification by the fourteenth day of the following month. (2) Report on margin accounts: Only the securities companies licensed to undertake securities business in the

attached to this Notification by the fourteenth day of the following month. (2) Report on margin accounts: Only the securities companies licensed to undertake securities business in the category of