PXT: Report on share buyback

Petroleum Pipeline & Tank Construction Joint Stock Company has announced the result of share buyback as follows:

-         Stock symbol: PXT

-         Number of treasury shares before trading: 0 share

-         Number of shares registered to buy back: 800,000 shares

-         Bought volume: 178,490 shares

-         Number of treasury shares after trading: 178,490 shares

-         Trading method: Order matching

-         Trading period: from February 15, 2012 to May 15, 2012

-         Reason of incomplete transaction: the price was not in the trader’s expectation

HOSE

>   OPC: Change in the ownership ratio of a major shareholder (17/05/2012)

>   THG: Transaction of affiliated person (17/05/2012)

>   CSG: Transaction of affiliated institution (17/05/2012)

>   CSM: Trading result of affiliated person (17/05/2012)

>   DHC: Transaction of inside shareholder (17/05/2012)

>   CII: Transaction of major shareholder (17/05/2012)

>   ITD: Transaction of affiliated person (17/05/2012)

>   APC: Trading result of major shareholder (17/05/2012)

>   CII: Change in the ownership ratio of a major shareholder (17/05/2012)

>   SFI: Transaction of major shareholder (17/05/2012)