Inform the appointing of a new director


Sorkor. 1289/2005 December 15 , 2005 Subject Inform the Appointing of a new director To Manager and Director The Stock Exchange of Thailand The board of 12th meeting on December 15 , 2005 has appointed Mr.Pramuanchai Taweesedt as the Chairman of The Audit Committee and Independent director instead of Mr.Kraiwut Sirinupong,died on October29,2005. Effective on December 15 , 2005. Please notify the shareholders and investors as deemed necessary Yours Faithfully, (Mr.Sompol Wongurai) Director