Commission Regulation (EEC) No, 550/93 imposing a provisional anti-dumping duty on imports of bicycles originating in the People's Republic of China 5 March 1993 - World Trade and Arbitration Materials View Commission Regulation (EEC) No, 550/93 imposing a provisional anti-dumping duty on imports of bicycles originating in the People's Republic of China 5 March 1993 by - World Trade and Arbitration Materials Commission Regulation (EEC) No, 550/93 imposing a provisional anti-dumping duty on imports of bicycles originating in the People's Republic of China 5 March 1993 5 3 World Trade and Arbitration Materials