CHANGES ITS BOARD OF DIRECTORS

( TRANSLATION ) H. T./SET/023-2550 May 11, 2007 To: President The Stock Exchange of Thailand Subject: CHANGES ITS BOARD OF DIRECTORS The resolutions of the Board of Directors adopted at 166th Board of Directors Meeting on May 11, 2007 are as follows: 1.Accepted the resignation of Mr. Prateep Saenghiranwathana on May 11, 2007 Approved the appointment of Mr.Sophon Pholvilai as the new Directorto replace Mr. Prateep Saenghiranwathana 2.Approved Director's power Mr. Daniel Michel Philiponet, Mr. Gavin John Walker and Mr. Sophon Pholvilai, any two of these three directors can sign jointly with the Company's seal affixed. Yours sincerely,