OPC: Change in the ownership ratio of a major shareholder

Route One Investment Company reports the change in the ownership ratio:

-         Stock symbol: OPC

-         Trader: Route One Investment Company

-         Owning volume before trading: 0 share (0%)

-         Bought volume: 766,140 shares

-         Sold volume: 0 share

-         Owning volume after trading: 766,140 shares (6.24%)

-         Date of changing the ownership ratio: From June 07, 2012.

HOSE

>   SFI: Change in the ownership ratio of a major shareholder (Trade Ocean Holdings Sdn. Bhd) (16/06/2012)

>   HLA: Trading result of affiliated institution (16/06/2012)

>   HLA: Trading result of affiliated person (16/06/2012)

>   PPC: Trading result and transaction of affiliated institution (16/06/2012)

>   HDG: Transaction of inside shareholder (16/06/2012)

>   HLA: Trading result of inside shareholder (16/06/2012)

>   HPB : New principal shareholder (Ms. Viet) (16/06/2012)

>   HPB : New principal shareholder (Ms. Do Thi Phuong) (16/06/2012)

>   PSI: Result of transaction of connected person (Mr. Nhan) (16/06/2012)

>   KSD: Result of transactions of Directors, PDMR (Mr. Bien) (16/06/2012)