1.8mm Oxygen-Free Copper Wire from Mexico
High-purity oxygen-free refined copper wire, 1.8mm gauge, for audio equipment and RF applications. HTS 7408.19.0030 covers refined copper wire ≤3mm excluding defined alloys, with OF copper meeting >99.95% purity standards. Minimizes signal loss in high-frequency uses.
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
• Certify oxygen content <10ppm with manufacturer specs to qualify as refined copper
• Declare drawbench process; continuous-cast rod-derived wire must trace back to refined cathode