NSC: Insider Trading

Listed firm: National Seed Joint Stock Company

Stock symbol: NSC

Trader: Mr. Nguyen Hai Tho                              

Position in the listed firm: Head of Supervisory Board

Current owning volume: 22,800 shares

Volume registered to sell: 9,650 shares

Owning volume after trading: 13,150 shares

Trading time: from 10/18/2007 to 10/30/2007.

HoSE

>   SAV - Approval for additional listing (18/10/2007)

>   SAV: Trading of affiliated person (18/10/2007)

>   SHC: insider trading (18/10/2007)

>   TNA - Revenue in Sep 2007 (18/10/2007)

>   TRC: insider trading (18/10/2007)

>   Hoa Phat – approval of listing stock (18/10/2007)

>   HASTC and PetroVietnam strengthen co-operation (18/10/2007)

>   Morgan Stanley to acquire 10 percent stake in PVFC (18/10/2007)

>   Indexes down slightly at both bourses (17/10/2007)

>   Petro Vietnam drums up second refinery (17/10/2007)