NSC: Transaction of major shareholder

Announcement of transaction of a major shareholder of National Seed Joint Stock Company:

* Trader: SSI Vision Fund (SSIVF)

* Stock in the transaction: NSC

* Position in the listed firm: Major shareholder

* Owning volume before trading: 580,380 shares (7.24 %)

* Volume registered to sell/buy of SSIVF:

+ Buy: 580,380 shares

+ Sell: 580,380 shares

* Owning volume after trading: 580,380 shares (7,24 %)

* Purpose: To restructure investment portfolios

* Trading method: Order-matching

* Expected trading period: From May 28, 2010 to July 28, 2010.

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