ST8: Insider trading (Ms. Pham Thi Mai Duyen)

Sieu Thanh Joint-Stock Corporation has disclosed insider trading as follows:

* Stock symbol: ST8

* Trader: Ms. Pham Thi Mai Duyen

* Position in the listed firm: Deputy Chairwoman of the Board of Directors

* Current owning volume: 602,210 shares

* Volume registered to buy: 492,250 shares

* Owning volume after trading: 1,094,460 shares

* Trading method: put through

* Trading period: from November 06, 2008 to December 06, 2008

HoSE

>   ST8: Insider trading (Mr. Do Quoc Lam) (04/11/2008)

>   CAN: Insider trading (Ms. Tran Thi Thu Ha) (04/11/2008)

>   BAS: First trading date (04/11/2008)

>   BMC: Trading result (04/11/2008)

>   CNT: Trading result (Chief Accountant) (04/11/2008)

>   ST8: Insider trading (Mr. Pham Khac Tien) (04/11/2008)

>   VSH: Dividend Payment in Cash (04/11/2008)

>   DHG: Business result in Q3/08 (04/11/2008)

>   FPT: The record date for issuing bonus shares (04/11/2008)

>   BPC: Business result in Q3/08 (04/11/2008)