Bangkok Interbank Offered Rate (BIBOR)* as of February 15, 2008 11.00 a.m. Tenor Last (15/2/08) Change Previous (14/2/08) O/N 3.25375 -0.00125 3.25500 1 Week 3.27531 -0.00125 3.27656 1 Month 3.28984 -0.00360 3.29344 2 Month 3.30078 -0.00516 3.30594 3 Month 3.30938 -0.00671 3.31609 6 Month 3.33641 -0.00781 3.34422 9 Month 3.35594 -0.00656 3.36250 1 Year 3.36394 -0.01169 3.37563 * 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.