CSG: Change in the ownership ratio of a major shareholder

SSI Vision Fund reports the change in the ownership ratio:

-         Stock symbol: CSG

-         Trader: SSI Vision Fund

-         Owning volume before trading: 2,239,290 shares (8.39%)

-         Bought volume: 145,340 shares

-         Sold volume: 1,145,340 shares

-         Owning volume after trading: 1,239,290 shares (4.64%)

-         Date of changing the ownership ratio: May 31, 2012

HOSE

>   BGM: Trading result of inside shareholder (05/06/2012)

>   FMC: Change in the ownership ratio of a major shareholder (05/06/2012)

>   HLA: Transaction of affiliated institution (05/06/2012)

>   CSG: Trading result of major shareholder (05/06/2012)

>   TIX: Transaction of affiliated institution (05/06/2012)

>   NT2: Change in holding of principal shareholder (05/06/2012)

>   HSG: Transaction of affiliated person (05/06/2012)

>   PVV: Result of transaction of principal shareholder (MB Securities JSC) (04/06/2012)

>   PPS: Notice of transactions of Directors, PDMR (Ms. Lien) (04/06/2012)

>   TCM: Trading result of major shareholder (04/06/2012)