High Conductivity Refined Copper Sheet 10mm from Mexico
HCC (high conductivity copper) refined sheet, 10mm thick for busbar stock. HTS 7409.19.10.00 for refined copper plates >5mm thick. Optimized for electrical use.
Duty Rate — Mexico → United States
53%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Conductivity certification (>100% IACS) supports refined copper claim
• Import in protective packaging to preserve flatness for duty assessment
• Separate from lower-grade copper to avoid average pricing issues