Bangkok Interbank Offered Rate (BIBOR)* as of February 5, 2008 11.00 a.m. Tenor Last (5/2/08) Change Previous (4/2/08) O/N 3.26125 +0.00000 3.26125 1 Week 3.27781 -0.00141 3.27922 1 Month 3.30688 +0.00375 3.30313 2 Month 3.32703 +0.00015 3.32688 3 Month 3.34406 -0.00438 3.34844 6 Month 3.38125 +0.00250 3.37875 9 Month 3.42891 -0.00515 3.43406 1 Year 3.46297 +0.00359 3.45938 * 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.