Reviewed Quarter 2 and Consolidated F/S (F45-3)

(Reviewed Quarter-2 and Consolidated F/S (F45-3)) Report: Reviewed Quarterly Financial Statements Name SINO-THAI ENGINEERING AND CONSTRUCTION PUBLIC CO.,LTD. Reviewed (In thousands) Ending 30 June The Consolidated Financial Statement Quarter 2 For 6 Months Year 2009 2008 2009 2008 Net profit (loss) 42,742 6,304 90,460 52,102 EPS (baht) 0.036 0.005 0.076 0.044 The Company Financial Statement Quarter 2 For 6 Months Year 2009 2008 2009 2008 Net profit (loss) 70,766 12,194 106,965 14,416 EPS (baht) 0.06 0.01 0.09 0.012 Type of report: Unqualified Opinion Comment: Please see details in financial statements, auditor's report and remarks from SET SMART "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." Signature ___________________________ ( ) Position Authorized to sign on behalf of the company