PMS: Result of a Major Shareholder’s Trading

The following is information on trading of a major shareholder of Petroleum Mechanical Stock Company (PMSC):

Stock symbol: PMS

Trader: Daewon–ThuDuc Housing Development JVC.

Owning volume before trading: 756,960 shares (14.56 %)

Bought volume: 37,440 shares

Owning volume after trading: 794,400 shares (15.28 %)

Trading period: from April 1st, 2008 to April 9th, 2008.

HoSE

>   SGT: Won Typical Enterprise Cup (21/04/2008)

>   VIP: Resolution of the annual shareholders’ meeting (21/04/2008)

>   Notice of the record date for bond interest payment (21/04/2008)

>   Strong shareholder relations crucial (21/04/2008)

>   Vietnam may open door to overseas fund managers (21/04/2008)

>   Leading producer imports fertilizers to cut price hike (21/04/2008)

>   SJC fulfils 41% of year’s target in Q1 (21/04/2008)

>   Tribeco to invest in new factory (21/04/2008)

>   ICF: Date and Time for Annual Meeting (18/04/2008)

>   SJS: Annual shareholders’ meeting (18/04/2008)