Translation REF. SET: 51-07 29th August 2008 Subject : Appointment new company secretary To : The President of the Stock Exchange of Thailand According to the resolution of the Board of Director's Meeting No.5/2008 held on August 29,2008 has passed resolution to appoint the company secretary Mr.Sakda Tangphisuthipongsa. In accordance with this has effective since August 29,2008. For your acknowledgement. Faithfully yours, (Mr.Pongsan Leelaprad) (Mr.Vichai Tanpatanarat) Director Director