Decision terminating the anti-dumping proceeding concerning imports of hydraulic excavators originating in Japan 22 August 1989 - World Trade and Arbitration Materials View Decision terminating the anti-dumping proceeding concerning imports of hydraulic excavators originating in Japan 22 August 1989 by - World Trade and Arbitration Materials Decision terminating the anti-dumping proceeding concerning imports of hydraulic excavators originating in Japan 22 August 1989 1 6 World Trade and Arbitration Materials