Trent Tube Division, Crucible Materials Corporation et al. v. United States and Avesta Sandvik Tube AB and Avesta Stainless, Inc. 20 June 1990 - World Trade and Arbitration Materials View Trent Tube Division, Crucible Materials Corporation et al. v. United States and Avesta Sandvik Tube AB and Avesta Stainless, Inc. 20 June 1990 by - World Trade and Arbitration Materials Trent Tube Division, Crucible Materials Corporation et al. v. United States and Avesta Sandvik Tube AB and Avesta Stainless, Inc. 20 June 1990 2 4 World Trade and Arbitration Materials