Cupro-Nickel Resistance Wire AWG 24 from Mexico
Bare cupro-nickel alloy wire (e.g., constantan composition) used for electrical resistors and heating elements due to its high resistivity. HTS 7408.22.50.00 applies as it's uncoated wire of copper-nickel base alloys per subheading note (d).
Duty Rate — Mexico → United States
13%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Certify exact alloy (e.g
• CuNi44) meets copper-nickel base definition; resistivity specs aid verification
• Package to prevent surface oxidation mistaken for coating; include uncoated declaration