DTA: Transaction of affiliated person

De Tam Joint Stock Company has disclosed a transaction of an affiliated person as follows:

1. Trader: Mr. Hoang Hai Ha (brother of Mr. Hoang Hai Binh – a Member of the BOD)

- Owning volume before trading: 3,000 shares (0.03%)

- Volume registered to sell: 3,000 shares

- Owning volume after trading: 0 share

- Trading method: Order matching

- Expected trading period: from January 09, 2012 to March 09, 2012

2. Trader: Ms. Tran Thi Xuyen (mother of Mr. Hoang Hai Binh – a Member of the BOD)

- Owning volume before trading: 51,000 shares (0.51%)

- Volume registered to sell: 51,000 shares

- Owning volume after trading: 0 share

- Trading method: Order matching

- Expected trading period: from January 09, 2012 to March 09, 2012

hose

>   HQC: Change in the ownership ratio of a major shareholder (04/01/2012)

>   PGD: Trading result and transaction of affiliated institution (04/01/2012)

>   RAL: Change in the ownership ratio of a major shareholder (04/01/2012)

>   STB: Transaction of affiliated institution (04/01/2012)

>   VLA: Result of transaction of principal shareholder (04/01/2012)

>   BKC: Result of transactions of Directors, PDMR (04/01/2012)

>   KLS: Notice of transaction of principal shareholder (Market Vectors ETF Trust - Market Vectors - Vietnam ETF) (04/01/2012)

>   SHI: SonHa Corp to buy back stock (04/01/2012)

>   KDH: Khadihouse to buy back stock (04/01/2012)

>   VHG: Trading result of affiliated person (04/01/2012)