Copper-Nickel 90/10 Marine Grade Wire from Mexico
90/10 copper-nickel wire (Cu-10%Ni, Zn≤1%) for corrosion-resistant marine sensors and piping. Falls under HTS 7408.29.5000 as uncoated copper-nickel base alloy wire 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 Zn ≤1% and Ni predominance to qualify under note (d); excess Zn shifts to nickel silver
• Specify drawn wire form; tubes/pipes in 7411 have different rates
• For marine end-use, note ASTM B127 specs but classify by HTS material rules