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

The Company and Consolidated Financial Statement (F45-3) SINO-THAI ENGINEERING AND CONSTRUCTION PUBLIC CO.,LTD. Reviewed (In thousands) The Consolidated Financial Statement Quarter 3 For 9 Months Ending 30 September 30 September Year 2010 2009 2010 2009 Net profit (loss) 118,064 76,392 295,114 166,852 EPS (baht) 0.1 0.06 0.25 0.14 The Company Financial Statement Quarter 3 For 9 Months Ending 30 September 30 September Year 2010 2009 2010 2009 Net profit (loss) 132,322 73,121 364,347 180,086 EPS (baht) 0.11 0.06 0.31 0.15 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 (SET Portal), and has also submitted the original report to the Securities and Exchange Commission." Signature ___________________________ ( Mr.Woraphant Chontong ) Director Authorized to sign on behalf of the company ______________________________________________________________________