Bangkok Interbank Offered Rate (BIBOR)* as of November 29, 2007 11.00 a.m. Tenor Last (29/11/07) Change Previous (28/11/07) O/N 3.27375 +0.00000 3.27375 1 Week 3.39328 +0.00390 3.38938 1 Month 3.53438 +0.01922 3.51516 2 Month 3.65141 +0.01766 3.63375 3 Month 3.70922 +0.01766 3.69156 6 Month 3.75953 +0.02172 3.73781 9 Month 3.83859 +0.01890 3.81969 1 Year 3.87625 +0.02141 3.85484 * 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.