COM: Trading result of inside shareholder

Report on the trading result of an inside shareholder of Materials – Petrolium Joint Stock Company:

* Stock symbol: COM

* Trader: Mr. Pham Van Khoa

* Position in the listed firm: A Member of the Supervisory Board

* Owning volume before trading: 19,050 shares

* Volume registered to sell: 5,050 shares

* Sold volume: 1,940 shares

* Owning volume after trading: 18,940 shares

* Trading period: From June 01, 2010 to July 19, 2010.

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