Notification of Director's Resignation

01 October 2007
THIP-SET 036/2007 September 28, 2007 Subject: Notification of Director's Resignation Attention: Managing Director, SET THIP had received a letter of resignation from the company's Director by Mr.Teerachai Siritunyanont. This will be effective on October 1st , 2007. This matter will be proposed to the Board of Director's meeting to consider and assign appropriated person in order to take aforementioned job title. Please be informed accordingly. Very truly yours, (Mrs. Pojanard Prinyapatpakorn) (Mr. Huang Kuan-Chiun) Authorized Director