-        Stock code: PPG

-        Securities type: Common stock

-        Name of person discharging managerial responsibility /Director: Tran Hoa

-        Position in the listed company: Chief of Supervisory Board

-        Number of shares held by the shareholder before transaction: 80,144 shares

-        Number of shares registered for sale: 60,000 shares

-        Number of shares registered for acquisition: 60,000 shares

-        Number of shares disposed: 60,000 shares

-        Number of shares acquired: 0 shares

-        Total holding following transaction: 20,144 shares

-        Total percentage holding following transaction: 0.285479%

-        Reason for not completing transaction: orders were not matched

-        Start date of transaction: 07/03/2012

-        End date of transaction: 07/05/2012