Clarification of the news

ST/2013/0082 January 29th , 2013 Subject: Clarification of the news Attention: The President The Stock Exchange of Thailand Reference: News posted in Khao Hoon daily newspaper dated on 29th January 2013 According to the news as stated in Khao Hoon daily newspaper on 29th January 2013 reported that Mr. Pakpoom Srichamni - President of Sino-Thai Engineering and Construction Public Company Limited, clarified that the company's performance of the year 2012 may raise over a billion baht. The Company would like to clarify that Mr. Pakpoom Srichamni - President, did not clarify to the news reporters about the profit of the company performance in 2012 in numbers as stated in the news. The company believes that the aforesaid phrases might be the predictable of the reporters where they can predict by using the 3rd quarter of the company's financial position statements in 2012. Please be informed and dissemination to the public and other investors. Yours sincerely Mr. Woraphant Chontong SEVP. Financial and Administration Division ______________________________________________________________________ This announcement was prepared and disseminated by listed company or issuer through the electronic system which is provided for the purpose of dissemination of the information and related documents of listed company or issuer to the Stock Exchange of Thailand only. The Stock Exchange of Thailand has no responsibility for the correctness and completeness of any statements, figures, reports or opinions contained in this announcement, and has no liability for any losses and damages in any cases. In case you have any inquiries or clarification regarding this announcement, please directly contact listed company or issuer who made this announcement.