Bangkok Interbank Offered Rate (BIBOR)* as of November 27, 2007 11.00 a.m. Tenor Last (27/11/07) Change Previous (26/11/07) O/N 0.00000 -3.27438 3.27438 1 Week 0.00000 -3.38750 3.38750 1 Month 0.00000 -3.51953 3.51953 2 Month 0.00000 -3.59813 3.59813 3 Month 0.00000 -3.64844 3.64844 6 Month 0.00000 -3.71156 3.71156 9 Month 0.00000 -3.76953 3.76953 1 Year 0.00000 -3.81844 3.81844 * 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.