PTT Public Company Limited : Completion of Amalgamation of PTTUT and IPT

No. 80000059/21

(Translation)
January 11, 2013
Subject Completion of Amalgamation of PTT Utility Company Limited and Independent Power
(Thailand) Company Limited
Attention President
The Stock Exchange of Thailand
Reference is made to our notification to the Stock Exchange of Thailand on the amalgamation of PTT Utility Company Limited ("PTTUT") and Independent Power (Thailand) Company Limited ("IPT") on August 30, 2012 expected that the amalgamation process will be completed within January 2013.
PTT is pleased to inform that the amalgamation of PTTUT and IPT was completed on January 10, 2013. The name of the merged company is Global Power Synergy Company Limited with the initial registered capital of 8,630,000,000 Baht (Eight thousand six hundred and thirty million Baht). PTT holds 30.10% of shares in the merged company.
Please be informed accordingly
Your sincerely,

(Mr. Pailin Chuchottaworn)

President & CEO
Investor Relations Department
Tel. [phone]
Fax. [phone]