SET Announcements

= Translation = Ref: CK-12-0000-LAW-L-0096 December 4, 2012 Subject Notification of the Contract Signing Attention President The Stock Exchange of Thailand CH. Karnchang Public Company Limited hereby informs the Stock Exchange of Thailand that the Company had signed Contract for Civil Work of Poodoo-Paklay Road Construction Project with Ministry of Public Works and Transport Vientiane, Lao People's Democratic Republic. As such agreement is a normal business in conformity with the ordinary business conditions whereby the Company had ever entered into an agreement with the other companies as its details are the followings: Signing Date November 30, 2012 Approximate contract Baht 660,000,000.- value (Six Hundred Sixty Million Baht Only) Completion period Approximately 18 months Hence, kindly please be informed accordingly. Sincerely yours, = Signature = (Dr. Anukool Tuntimas) 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.