Petro Capital & Infrastructure Investment Joint Stock Company has announced share buy-back as follows:

Stock symbol: PTL
Number of treasury shares currently: 916,790 shares
Number of shares registered to buy back: 7,000,000 shares
Number of treasury shares after trading: 7,916,790 shares
Purpose: stabilization price
Trading method: order matching or put through
Trading period: from September 06, 2011 to December 06, 2011.