MTG: Transaction of major shareholder

Announcement of transaction of a major shareholder of MTGAS Joint Stock Company:

* Trader: Viet Dragon Securities Corporation

* Stock in the transaction: MTG

* Owning volume before trading: 688,867 shares (8.61%)

* Volume registered to sell: 450,000 shares

* Volume registered to buy: 350,000 shares

* Owning volume after trading: 588,867 shares (7.36%)

* Purpose: To restructure investment portfolio

* Expected trading period: From July 09, 2010 to September 09, 2010.

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>   DCL: Decision on additional listing (07/07/2010)

>   VPL: Transaction of major shareholder (07/07/2010)

>   PNJ: Violation of information disclosure of affiliated person (07/07/2010)

>   TNT: Trading Result of Major Shareholder (07/07/2010)

>   MAFPF1: NAV from 24 Jun 2010 to 01 Jul 2010 (07/07/2010)

>   CAD: Transaction of inside shareholder (07/07/2010)

>   HTV: Peaking at the ceiling price in 5 consecutive trading dates (07/07/2010)

>   PPC: Expected business result in the first 6 months 2010 (07/07/2010)

>   CJC: Notice of record date for Dividend payment (06/07/2010)

>   B82: Notice of transaction of Directors, PDMR (06/07/2010)