Bangkok Interbank Offered Rate (BIBOR)* as of February 6, 2008 11.00 a.m. Tenor Last (6/2/08) Change Previous (5/2/08) O/N 3.26125 +0.00000 3.26125 1 Week 3.27922 +0.00141 3.27781 1 Month 3.30859 +0.00171 3.30688 2 Month 3.32875 +0.00172 3.32703 3 Month 3.34406 +0.00000 3.34406 6 Month 3.37500 -0.00625 3.38125 9 Month 3.41016 -0.01875 3.42891 1 Year 3.43281 -0.03016 3.46297 * 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.