U.S. Keeps Duties on Vietnamese Copper Pipe and Tube
Published Date: 10/28/2026
Notice
Summary
The U.S. Department of Commerce decided to keep the special tax on seamless refined copper pipe and tube from Vietnam because stopping it could lead to unfair low prices again. This affects U.S. companies making similar products who want fair competition. The decision started on October 28, 2026, and means importers will keep paying these duties for now.
Analyzed Economic Effects
2 provisions identified: 1 benefits, 1 costs, 0 mixed.
Importers Keep Paying Antidumping Duty
If you import seamless refined copper pipe and tube from Vietnam, you will continue to owe antidumping duties. The Department of Commerce found that revoking the order would likely cause dumping and that the likely weighted-average dumping margins are up to 8.35 percent; this determination is applicable October 28, 2026.
U.S. Producers Keep Trade Protection
U.S. companies that make seamless refined copper pipe and tube keep the trade protection from the antidumping order. Commerce determined that revoking the order would likely lead to dumping and maintained duties (up to 8.35 percent), effective October 28, 2026.
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Key Dates
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