Bangkok Interbank Offered Rate(BIBOR)* as of May 13, 2008 11.00 a.m.____________________________________________________ Tenor Last Change Previous (13/5/08) (12/5/08)____________________________________________________ O/N 3.25 0 3.25 1 Week 3.25625 0.00125 3.255 1 Month 3.26375 0 3.26375 2 Month 3.27391 0 3.27391 3 Month 3.27906 0.0025 3.27656 6 Month 3.30563 0 3.30563 9 Month 3.34594 0.00375 3.34219 1 Year 3.4075 0.01625 3.39125____________________________________________________*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.