Signing contract of the construction of Sport Authority of Thailand and Airports of Thailand PCL

ST/2011/0682 September 21st, 2012 Subject: Signing contract Attention: The President The Stock Exchange of Thailand Sino-Thai Engineering & Construction Public Company Limited is pleased to inform SET that the company signed two construction contracts. The details of projects are as follows: First Project Project Name: Construction of Parking area, Landscape and Facilities Improvement at Sport Center Administration of Sport Authority of Thailand (Contract no. 122/2555 date 31 August 2012) The employer: Sport Authority of Thailand Contract value: 265,000,000 Baht (Include VAT) Scope of work: Construction of Parking area, Landscape and Facilities Improvement Construction period: 650 days (3 September 2012 - 14 June 2014) Second Project Project Name: Phuket Airport Development Project (Fiscal Year 2011 - 2014) (Contract no. 4CI9-550001 date 20 September 2012) Project Owner: Airports of Thailand Public Company Limited Contract Value: 5,146,700,000 Baht (Include VAT) Scope of Work: Construction of Taxi-way and Apron, Terminal Building, Renewal and Supported Building, Internal Road System and Utilities System of Airport Construction Period: 930 days (after notice to proceed) It is therefore informed for your acknowledgement and dissemination to the public and other investors. Yours sincerely, Mr. Woraphant Chontong SEVP. Financial and Administration Division Company Secretary Office Telephone: 0 2610 4900 ext. 212, 274 Facsimile: 0 2259 4427 ______________________________________________________________________ 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.