Notification of Director's resignation

04 December 2003
TP-MT/113/46 (FC075/46) December 3rd, 2003. Subject: Notification of Director's resignation Attention: Managing Director, SET Persuant to SET's announcement on criteria, conditions and procedures used for information disclosure of listed companies No. Bor- Jor 41-2-01 which has been effective since May 20, 1993, and according to the announcement item 5 requiring the listed companies to file written report to SET within 3 working days since any changes had occurred. THIP had received a resignation letter of the company's director , Mr.Dusit Sa-Ngiamsakdi. Being effective on December 1rd, 2003. Please be informed accordingly. Very truly yours, (Mr.Huang Kuan-Chiun) (Mr.Phietoon Trivijitkasem) Authorized Director