C14200 DHP Refined Copper Cakes from Mexico
Deoxidized high phosphorus (DHP) refined copper cakes with 0.015-0.040% P for tubing. Classified HTS 7403.19.00.00 as unwrought refined copper other than master alloys.
Duty Rate — Mexico → United States
1%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• DHP designation requires certification of phosphorus range
• Cake form must show no machined surfaces
• Avoid mixing with alloyed material in same container