ข่าวแจ้งตลาดหลักทรัพย์

(Translation) Ref: CK-07-0000-PO-L-0236 October 15, 2007 Subject News Clarification Attention President The Stock Exchange of Thailand Reference is made to the fact that since there have been a report in IQ BIZ Infoquest dated 12 October 2007, that CK expected its income will decrease at fifteen to sixteen thousand million baht. At the same time, CK is ready to enter into a bid on all of the metro's routes. CH. Karnchang Public Company Limited hereby inform on the forecast of the Company's income like this, as the Company forecasts that its income in the year 2007 will decrease for fifteen to sixteen thousand million baht as to recognize its income from all of projects in hand in the year 2007. Also, the Company forecasts as to recognize its income from taking Thai Tap Water Public Company Limited to be listed in The Stock Exchange of Thailand during the fourth trimester in the year 2007. The Company thus forecasts to gain operating income in the year 2007. As of the year 2006, the Company had already reserved on account receivable - claims for additional costs in the case of Joint Venture BBCD. In this regard, the aforesaid figures have been only the preliminary forecast. Please be informed accordingly. Sincerely yours, -signature- (Mr. Plew Trivisavavet) Chief Executive Officer