Commission Decision terminating the anti-dumping proceeding concerning imports of thin polyester film originating in the Republic of Korea 12 June 1991 - World Trade and Arbitration Materials View Commission Decision terminating the anti-dumping proceeding concerning imports of thin polyester film originating in the Republic of Korea 12 June 1991 by - World Trade and Arbitration Materials Commission Decision terminating the anti-dumping proceeding concerning imports of thin polyester film originating in the Republic of Korea 12 June 1991 3 5 World Trade and Arbitration Materials