NTB: Transaction of major shareholder

Announcement of transaction of a major shareholder of Transport Engineering Construction & Business Investment Stock Company 584:

* Trader: T&T Group

* Stock in the transaction: NTB

* Owning volume before trading: 4,000,000 shares (11.11%)

* Volume registered to trade:

- Buy: 2,500,000 shares

- Sell: 2,500,000 shares

* Owning volume after trading: 4,000,000 shares (11.11%)

* Purpose: To restructure investment portfolio

* Trading method: Put-through

* Expected trading period: From May26, 2010 to July 26, 2010.

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