TBC: Trading result of major shareholder

Report on the trading result of a major shareholder of Thac Ba Hydropower Joint Stock Company:

- Stock symbol: TBC

- Trader: Refrigeration Electrical Engineering Corporation

- Owning volume before trading: 11,280,070 shares

- Bought volume: 1,178,888 shares

- Owning volume after trading: 12,458,958 shares

- Trading method: Order matching and put through

- Trading period: From August 06, 2010 to August 11, 2010.

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>   SSI: Violation of information disclosure of affiliated person (17/08/2010)

>   RCC: RCC approved in principle to list stock (17/08/2010)

>   PVF: Transaction of inside shareholder (17/08/2010)

>   PAC: Trading result of affiliated person (17/08/2010)

>   DLG: Capital contribution to set up the Muoi Tung company (17/08/2010)

>   TIC: Converting bonds into common shares (17/08/2010)

>   LBM: Trading result of affiliated institution (17/08/2010)

>   Khang An JSC: Khang An JSC approved in principle to list stock (17/08/2010)

>   ITA: Trading result of treasury stock (17/08/2010)

>   TNC: Resolution of the BOD (17/08/2010)