SET Announcements

(Translation) No. CK-10-0000-PO-L-0027 March 26, 2010 Re: Amendment of the Wording in the Resolutions of the Board of Directors' Meeting No. 2/2010 Attn.: President of the Stock Exchange of Thailand Reference is made to the fact that CH. Karnchang Public Company Limited has notified the resolutions of the Board of Directors' Meeting No. 2/2010 on March 26, 2010 to the Stock Exchange of Thailand. The Company wishes to amend certain wording as follows: - In Clause 2, page 2, lines 3-4, "The levelized tariff in the MOU would be set at Baht 2.159/unit (GWh). Such MOU shall be valid..." is requested to be amended to read: "The levelized tariff in the MOU would be set at Baht 2.159/unit (kWh). Such MOU shall be valid...". Please be informed accordingly. Very truly yours, (Mr. Anukool Tuntimas) Executive Vice President: Human Resource and General Administration