Bangkok Interbank Offered Rate (BIBOR)* as of November 7, 2007 11.00 a.m. Tenor Last (7/11/07) Change Previous (6/11/07) O/N 3.27250 +0.00000 3.27250 1 Week 3.37750 +0.00000 3.37750 1 Month 3.50906 +0.00500 3.50406 2 Month 3.54297 +0.00500 3.53797 3 Month 3.59078 +0.00500 3.58578 6 Month 3.64594 +0.00250 3.64344 9 Month 3.69625 +0.00375 3.69250 1 Year 3.73391 +0.00625 3.72766 * 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.