EN TH
09 November 2005

Appointment of the Audit Committee

November 9, 2005 To: President The Stock Exchange of Thailand Re: Appointment of the Audit Committee This is to inform that our Board of Directors at the recent meeting held on November 9, 2005 has resolved to reappoint Mr.Arun Ngamdee - Chairman of the Audit Committee, Mr.Prathan Rangsimaporn and Mr.Manid Boonpakob - Members of the Audit Committee, who are the present Audit Committee whose term is about to expire on December 20, 2005 to resume as the Audit Committee for another 3 years term, effective from December 20, 2005 to December 20, 2008. Please be informed accordingly. Sincerely Yours, (Chatchai Thiamtong) Vice President - Finance