Bangkok Interbank Offered Rate (BIBOR)* as of November 19, 200 11.00 a.m. Tenor Last (19/11/07) Change Previous (16/11/07) O/N 3.27375 -0.00047 3.27422 1 Week 3.38313 +0.00164 3.38149 1 Month 3.51516 -0.00627 3.52143 2 Month 3.55813 -0.00570 3.56383 3 Month 3.60453 -0.00244 3.60697 6 Month 3.67750 -0.00391 3.68141 9 Month 3.72641 -0.00236 3.72877 1 Year 3.77406 +0.00058 3.77348 * 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.