Bangkok Interbank Offered Rate (BIBOR)* as of October 22, 2007 11.00 a.m. Tenor Last (22/10/07) Change Previous (19/10/07) O/N 3.27000 +0.00250 3.26750 1 Week 3.38125 +0.00187 3.37938 1 Month 3.49000 +0.00125 3.48875 2 Month 3.53156 +0.00047 3.53109 3 Month 3.57734 +0.00125 3.57609 6 Month 3.63922 +0.00281 3.63641 9 Month 3.68047 -0.00266 3.68313 1 Year 3.71641 +0.00000 3.71641 * 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.