NTB: Business Explanation

Transport Engineering Construction & Business Investment Stock Company 584 (HOSE: NTB) (TECBIS 584 JSC) explained the consolidated business result between the first six months of 2011 and the first six months of 2010:

• Profit after tax of the first 06 months of 2011: -10,718,224,787 dongs

• Profit after tax of the first 06 months of 2010: 51,111,826,851 dongs

• Difference: - 61,830,051,637 dongs

• The first 06 months of 2010 profit after tax majority from activities of land use rights difference wherefore profit after tax of the first 06 months of 2011 decreased compared with the same last year.

• The first 06 months of 2011 revenue decreased because general situation of real states market, input expenses, interest rate increased leading to profit after tax of the 06 months of 2011 loss.

HOSE

>   VC1: Board resolution (27/09/2011)

>   FPT: Business result in August 2011 (24/09/2011)

>   HPG: Profit & loss in the first 8 months of 2011 (27/09/2011)

>   ASM: Report on the progress of capital usage (27/09/2011)

>   HQC: 2011’s first half Audited FS submission extension (27/09/2011)

>   PRUBF1: NAV from 08 Sep 2011 to 15 Sep 2011 (22/09/2011)

>   VFMVF1: NAV from 08 Sep 2011 to 15 Sep 2011 (22/09/2011)

>   VFMVF4: NAV from 08 Sep 2011 to 15 Sep 2011 (22/09/2011)

>   VFMVFA: NAV from 08 Sep 2011 to 15 Sep 2011 (22/09/2011)

>   DAG: 2011’s first half Audited FS submission extension (22/09/2011)