Bangkok Interbank Offered Rate(BIBOR)* as of May 21, 2008 11.00 a.m.__________________________________________________ Tenor Last Change Previous (21/5/08) (20/5/08)__________________________________________________ O/N 3.25 0 3.25 1 Week 3.25625 -0.00125 3.2575 1 Month 3.2675 0.00125 3.26625 2 Month 3.27625 -0.00016 3.27641 3 Month 3.28906 0.00875 3.28031 6 Month 3.32156 0.00875 3.31281 9 Month 3.36313 0.00563 3.3575 1 Year 3.43344 0.0036 3.42984__________________________________________________*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.