Bangkok Interbank Offered Rate (BIBOR)* as of November 9, 2007 11.00 a.m. Tenor Last (9/11/07) Change Previous (8/11/07) O/N 3.27375 +0.00000 3.27375 1 Week 3.38563 +0.00813 3.37750 1 Month 3.51250 +0.00250 3.51000 2 Month 3.54672 +0.00250 3.54422 3 Month 3.59578 +0.00375 3.59203 6 Month 3.64781 +0.00062 3.64719 9 Month 3.70344 +0.00469 3.69875 1 Year 3.74516 +0.00750 3.73766 * BIBOR is the average of the borrowing rates quoted by predetermined banks. The average rate is derived by eliminating the top and bottom quartiles of the quotes and arithmetic-averaging the remaining rates for the day. BIBOR is a reference rate which is fixed at 11.00 a.m. of each working day and published by BOT at 11.15 a.m.