KSB: Report on Change in Ownership of Major Shareholder

Report on change in ownership of a major shareholder of Binh Duong Mineral And Construction Joint Stock Company:

1.       Name of institutional investor: Vietnam Securities Investment Fund – VF1

2.       Security code: KSB

3.       Number and proportion of shares owned by investor before trading: 1,053,034 shares (5.85%)

4.       Number of shares sold: 159,320 shares

5.       Number and proportion of shares owned by investor after trading: 893,714 shares (4.97%)

6.       Number and proportion of shares owned by related person before trading:

7.       Number and proportion of shares owned by related person after trading:

8.       Date of ownership change: July 11, 2013.

HOSE

>   VHG: Trading result of affiliated person (18/07/2013)

>   PIT: Trading result and transaction of inside shareholder (18/07/2013)

>   DRC: Trading result of affiliated person (18/07/2013)

>   STL: New principal shareholder (David O'Neil) (18/07/2013)

>   RHC: Result of transactions of Directors, PDMR (Mr. Nam) (17/07/2013)

>   PVS: Result of transaction of connected institution (PVFC) (17/07/2013)

>   PVS: Result of transactions of Directors, PDMR (Ms. Ha) (17/07/2013)

>   PVS: Result of transaction of connected person (Ms. Huong) (17/07/2013)

>   SHN: Notice of transaction of Directors, PDMR (Nguyen Thi Tuyet Mai) (17/07/2013)

>   VHG: VHG corrects the transaction of affiliated person (17/07/2013)