Bangkok Interbank Offered Rate (BIBOR)* as of February 19, 2008 11.00 a.m. Tenor Last (19/2/08) Change Previous (18/2/08) O/N 3.25250 +0.00000 3.25250 1 Week 3.27016 -0.00125 3.27141 1 Month 3.28234 -0.00125 3.28359 2 Month 3.29203 -0.00250 3.29453 3 Month 3.29953 -0.00360 3.30313 6 Month 3.31859 -0.00750 3.32609 9 Month 3.33766 -0.00547 3.34313 1 Year 3.34406 -0.00485 3.34891 * 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.