HGM: Mr. Tuat transaction notice

Ha Giang Mineral Mechanics JSC (HNX: HGM) announce its Deputy Manager transaction notice as follows:

1. Name of issuer: Ha Giang Mineral Mechanics JSC

2. Stock code: HGM

3. Name of person discharging managerial responsibility/Director: Mr. Dao Xuan Tuat

4. Position: Deputy Manager

5. Securities type: Common stock

6. Number of shares held by the shareholder: 20,000 shares

7. Nature of transaction: Through negotiation or continuous order matching

8. Number of shares to be disposed: 5,000 shares

9. Number of shares to be acquired: 5,000 shares

10. Purpose of transaction: Personal

11. Expected date of transaction: From 07/11/2011 to 02/12/2011.

HNX

>   DPC: Mr. Dung registered to buy 20,000 shares (07/11/2011)

>   DBT: Mr. Nhan bought 400 shares (07/11/2011)

>   FPT: Report on the trading of treasury stock in October (07/11/2011)

>   ABT: Mr. Nghia transaction notice (08/11/2011)

>   BGM: Shareholder ownership changes (04/11/2011)

>   CDC: Transaction of major shareholder (04/11/2011)

>   DTT: Mr. Hiep bought 200,000 shares (04/11/2011)

>   FDC: Transaction of affiliated institution (07/11/2011)

>   FDG: Transaction of affiliated institution (07/11/2011)

>   HAS: Trading result and transaction of major shareholder (08/11/2011)