Bangkok Interbank Offered Rate (BIBOR)* as of January 4, 2008 11.00 a.m. Tenor Last (4/1/08) Change Previous (3/1/08) O/N 3.26875 +0.00000 3.26875 1 Week 3.33859 -0.00375 3.34234 1 Month 3.59781 -0.03657 3.63438 2 Month 3.67500 -0.02172 3.69672 3 Month 3.73469 -0.02797 3.76266 6 Month 3.82922 -0.00906 3.83828 9 Month 3.94141 -0.00515 3.94656 1 Year 3.99609 -0.00391 4.00000 * 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.