SET Announcements

(Translation) No. CK-10-0000-LAW-L-0002 January 4, 2010 Re: Notification of Details of Share Purchaser of Thai Tap Water Supply Public Company Limited Attn.: President of the Stock Exchange of Thailand Reference is made to the fact that on December 30, 2009, CH. Karnchang Public Company Limited notified the Stock Exchange of Thailand of the sale of shares in Thai Tap Water Supply Public Company Limited to Histeel Products Company Limited. The Company hereby requests to inform additional details relating to Histeel Products Company Limited as follows: Histeel Products Company Limited was incorporated on February 19, 2009, with the current registered capital of Baht 10,000,000 (Ten Million Baht Only), divided into 100,000 shares, at the par value of Baht 100 per share, to operate business of provision of services for manufacturing and installing steel products, having three directors, namely, Mr. Kosol Wathayu, Mr. Rachen Choengkhiri, and Mr. Channarong Tangchitmanakit, consisting of the list of shareholders below: Shareholders Amount of % Shares 1. Mr. Kosol Wathayu 40,000 40.00 2. Mr. Rachen Choengkhiri 30,000 30.00 3. Mr. Channarong Tangchitmanakit 30,000 30.00 100,000 100.00 Please be informed accordingly. Very truly yours, (Dr. Anukool Tuntimas) Director and Executive Vice President: Human Resource and General Administration