SET Announcements

= Translation = Ref: CK-12-0000-LAW-L-0080 September 20, 2012 Subject Notification of the Contract Signing Attention President The Stock Exchange of Thailand Reference is made to the fact that CH. Karnchang Public Company Limited has been granted the Contract of the inspection, repair of the structure of the Expressway: Period 3 Phase 1 with Bangkok Expressway Public Company Limited. As such agreement is a normal business in conformity with the ordinary business conditions whereby the Company enters into an agreement with the other companies as its details are the followings: Signing Date September 17, 2012 Total Project cost Baht 86,787,409.95 (Eighty Six Million Seven Hundred Eighty Seven Thousand Four Hundred Nine Baht Ninety Five Satang) (VAT excluded) Completion period Approximately 10 months Hence, kindly please be informed accordingly. Sincerely yours, = Signature = (Dr. Anukool Tuntimas) Director and Executive Vice President Human Resource and General Administration ______________________________________________________________________ This announcement was prepared and disseminated by listed company or issuer through the electronic system which is provided for the purpose of dissemination of the information and related documents of listed company or issuer to the Stock Exchange of Thailand only. The Stock Exchange of Thailand has no responsibility for the correctness and completeness of any statements, figures, reports or opinions contained in this announcement, and has no liability for any losses and damages in any cases. In case you have any inquiries or clarification regarding this announcement, please directly contact listed company or issuer who made this announcement.