SET Announcements

= Translation = Ref: CK-08-0000-PO-L-0075 November 25, 2008 Subject Signing the Contract Attention President The Stock Exchange of Thailand Reference is made to the fact that CH. Karnchang Public Company Limited has signed the Construction Contract of the Natural Gas Pipe Line to Kaymeeman Company Limited with PTT Public Company Limited. 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 24, 2008 All cost of agreement Baht 171,000,000 (One Hundred Seventy One Million Baht only) (VAT excluded) Completion period 180 days Kindly be informed accordingly. Sincerely yours, = Signature = (Dr. Anukool Tuntimas) Executive Vice President Human Resource and General Administration