Bangkok Interbank Offered Rate (BIBOR)* as of February 22, 2008 11.00 a.m. Tenor Last (22/2/08) Change Previous (20/2/08) O/N 3.25 0 3.25 1 Week 3.26375 -0.00375 3.2675 1 Month 3.27906 -0.00078 3.27984 2 Month 3.28828 0 3.28828 3 Month 3.29078 -0.00125 3.29203 6 Month 3.31219 -0.0039 3.31609 9 Month 3.33125 -0.00391 3.33516 1 Year 3.33563 -0.00515 3.34078* 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.