Bangkok Interbank Offered Rate (BIBOR)* as of November 5, 2007 11.00 a.m. Tenor Last (5/11/07) Change Previous (2/11/07) O/N 3.2725 -0.00031 3.27281 1 Week 3.3775 +0.00312 3.37438 1 Month 3.50016 +0.00125 3.49891 2 Month 3.53406 -0.00063 3.53469 3 Month 3.58188 +0.00454 3.57734 6 Month 3.64078 +0.00187 3.63891 9 Month 3.68859 -0.00125 3.68984 1 Year 3.72375 -0.00063 3.72438 * 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.