NIS: Hai Hoa Investment JSC registered to buy and sell 200,000 shares

Network Infranstructure Services Joint Stock Company (HNX: NIS) announces the trading result of connected institution as follows:

- Name of issuer: Network Infranstructure Services Joint Stock Company

- Stock code: NIS

- Name of trading institution: Hai Hoa Investment Joint Stock Company

- Number of shares held before transaction: 69,600 shares

- Representative: Mr. Nguyen Xuan Duc

- Position of representative in the listed company: Director

- Securities type: Common stock

- Number of shares to be acquired: 100,000 shares

- Number of shares to be disposed: 100,000 shares

- Purpose of transaction: Financial investment

- Expected date of transaction: From 22/12/2010 to 22/2/2011.

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