SET Announcements

= Translation = Ref: CK-13-0000-LAW-L-0062 September 4, 2013 Subject Notification of the Contract Signing Attention The President of the Stock Exchange of Thailand Reference is made to the fact that CH. Karnchang Public Company Limited has been granted the Contract of the repair of the Si Rat Expressway (Sector C, some parts of Sector B and sector A) 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 August 29, 2013 Total Project cost Baht 67,238,525.00 (Sixty Seven Million Two Hundred Thirty Eight Thousand Five Hundred Twenty Five Baht) (VAT excluded) Completion period Approximately 12 months 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.