ข่าวแจ้งตลาดหลักทรัพย์

(Translation) No. CK-06-0000-PO-L-0320 July 21, 2006 Re: Registration of the Conversion of Thai Tap Water Supply Co., Ltd. to the Public Company Limited Attn: President of the Stock Exchange of Thailand Whereas Thai Tap Water Supply Co., Ltd. is the affiliated company of CH. Karnchang Public Company Limited. CH. Karnchang Public Company Limited informs the Stock Exchange of Thailand that Thai Tap Water Supply Co.,Ltd. registered the conversion to be the Public Company Limited on July 6, 2006, to the Ministry of Commerce under the name of "Thai Tap Water Supply Public Company Limited". Additionally, there have been an amendment of the number and value of shares for the original 32,500,000 shares and par value at 100 baht per share, to be 3,250,000,000 shares and par value at 1 baht per share.Presently, Thai Tap Water Supply Public Company Limited has the registered capital for the amount of 3,250,000,000 baht and the paid capital is Baht 3,250,000,000.- Please be informed accordingly. Very truly yours, - Signature - (Mr. Anukool Tuntimas) Executive Vice President Human Resource and General Administration ?? ?? ?? ??