Bangkok Interbank Offered Rate(BIBOR)* as of May 23, 2008 11.00 a.m.__________________________________________________ Tenor Last Change Previous (23/5/08) (22/5/08)__________________________________________________ O/N 3.25 0 3.25 1 Week 3.2575 0.00125 3.25625 1 Month 3.2675 0 3.2675 2 Month 3.28891 0.0075 3.28141 3 Month 3.31156 0.01281 3.29875 6 Month 3.37375 0.0325 3.34125 9 Month 3.42 0.03125 3.38875 1 Year 3.50125 0.03 3.47125__________________________________________________*BIBOR is the average of the borrowing rates quotedby predetermined banks. The average rate is derived by eliminating the topand ottom 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.