Reviewed Quarter-3 and Consolidated F/S (F45-3)

STECON reports reviewed quarterly financial statements as follows. Sino-Thai Engineering & Construction Public Company Limited Reviewed Ending September 30, (In thousands) Quarter 3 For 9 Months Year 2004 2003 2004 2003 Net profit (loss) 11,375 182,185 112,726 451,426 EPS (baht) 0.01 0.19 0.11 0.52 Comment : 1. Please see details in financial statements, auditor's report and remarks from SET Information Management System "The company hereby certifies that the information above is correct and complete. In addition, the company has already reported and disseminated its financial statements in full via the SET Electronic Listed Company Information Disclosure (ELCID), and has also submitted the original report to the Securities and Exchange Commission." (Mr.Vallop Rungkijvorasathien) (Mr.Woraphant Chontong) DirectorDirector Authorized to sign on behalf of the company