OPC: Change in the ownership ratio of a major shareholder

SSI Vision Fund reports the change in the ownership ratio:

• Stock symbol: OPC
• Trader: SSI Vision Fund
• Affiliated company: SSI Asset Management
• Owning volume before trading: 987,100 shares (8.04%)
• Bought volume: 0 share
• Sold volume: 134,500 shares
• Owning volume after trading: 852,600 shares (6.94%)
• Date of changing the ownership ratio: August 21, 2012.

HOSE

>   DRC: Transaction of affiliated person (23/08/2012)

>   RAL: Transaction of inside shareholder (23/08/2012)

>   SHV: Notice of transactions of Directors, PDMR (Tran Huu Chinh) (23/08/2012)

>   FBA: Result of transactions of Directors, PDMR (Mai Van Anh) (23/08/2012)

>   DCS: Result of transaction of connected institution (Phu Ha DC JSC) (23/08/2012)

>   HPR: Result of transactions of Directors, PDMR (Mr.Tien) (23/08/2012)

>   DAD: Notice of transaction of Directors, PDMR (Mr.Nam) (23/08/2012)

>   BED: Notice of transactions of Directors, PDMR (Truong Thi Hao) (23/08/2012)

>   TCO: Transaction of inside shareholder (22/08/2012)

>   TCO: Trading result of affiliated person (22/08/2012)