Bangkok, February 21, 2012 - The Appeal Court overturned the judgment of the Court of First Instance on November 24, 2006 that dismissed Theeratchanon Lapvisutisin, former Managing Director and

. Please be informed accordingly. Very truly yours, (Mr. Jakkaphong Jakrajutatip) Chief Executive Officer and Managing Director Authorized Person to Disclose Information Information Memorandum on Connected

Financial Officer & Chief Financial Officer Mr.Anupol Puwapoonpol Executive Business Director Managing Director Please be informed accordingly. Yours sincerely, Malee Leelasiriwong ( Mrs. Malee Leelasiriwong

- Please be informed accordingly. Yours sincerely, (Mr. Nipon Leelasithorn) Chairman of the Executive Director, and Managing Director

to the public and other investors. Sincerely yours, ( Mr. Tradsin Chongussayakul ) Chief Executive Officer and Acting Managing Director T Engineering Corporation Public Company Limited

of staff benefits, deposit of rental and service fee and other non-current liabilities. After Revision Please kindly be informed accordingly. Sincerely yours, Mr. Opas Sripayak Chief Executive Officer

and service fee and other non-current liabilities. Please kindly be informed accordingly. Sincerely yours, Mr. Opas Sripayak Chief Executive Officer and Managing Director

. Sincerely yours, Mr. Opas Sripayak Chief Executive Officer and Managing Director -Translation- 2 Information on the Establishment of a Joint-Stock Company of L.P.N. Development Public Co., Ltd. The Board of

52.84% 34. Shareholders’ equity 12,413.81 12,410.63 0.03% 11,918.62 12,082.20 (1.35%) After Audited Please kindly be informed accordingly. Sincerely yours, Mr. Opas Sripayak Chief Executive Officer and

informed accordingly. Sincerely yours, Mr. Opas Sripayak Chief Executive Officer and Managing Director