SET Announcements

NO. CIMB THAI.TID 0154/2010 January 25, 2009 CH.Karnchang Public Company Limited 587 Viriyathavorn Building, Sutthisarn Road, Dindaeng, Bangkok 10400, Thailand Subject : The Book Closure of the Register of Debentureholders Dear Sir, We, CIMB THAI as a Registrar of The Unsubordinated and Unsecured Debentures of " Unsubordinated and Unsecured Debentures of CH. Karnchang Public Company Limited No. 1/2005 Series 1 Due 2010 " (CK102A) Would like to inform that we are going to close the registered book of such debenture's holders on February 12, 2010 at 12.00 AM for the last time of interest payment and refund the principal which is falled on February 26, 2010 Details of payment are as following: Symbol CK102A Total Issuing Amount (Baht) 1,100,000,000 Face Value (Baht) 1,000 Interest Rate (% Per annum) 5.20 Term of payment (Number of days/365 days) Jul 14, 2009 to Feb 25, 2010 227 Therefore, to comply with the settlement and securities system, we would like to inform that the Stock Exchange of Thailand to suspend trading on CK102A commencing from February 10 , 2010 to February 25 , 2010. Since February 26, 2010 CK102A debentures will no longer be listed securities on the Stock Exchange of Thailand. Yours Sincerely, (Authorized Person) CIMB THAI Public Company Limited Chinruj Ramanchai Registrar and Paying Agent Tel: 0-2626-7503-4, 0-2626-7218 Fax: 0-2626-7542, 0-2626-7587