MAC: Result of transaction of connected person

MAC announces the result of transaction of connected person as follows:

1. Name of issuer: Marine supply and engineering service JSC

2. Stock code: MAC

3. Name of person connected with a person discharging managerial responsibility (PDMR)/Director: Mr. Nguyen Van Hung

4. Name of PDMR/Director: Mr. Nguyen Van Cuong

5. Position:Chair of the Board

6. Relation between connected person and PDMR/Director: Brother

7. Securities type: Common stock

8. Number of shares held by connected person before transaction: 4,690 shares

9. Number of shares registered for sale: 3,000 shares

10. Number of shares disposed: 3,000 shares

11. Total holding following transaction: 1,690 shares

12. Last date of transaction: 09/04/2010.

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