Hollow Copper-Nickel Profile for Heat Exchangers from Mexico
Hollow rectangular profile of copper-nickel base alloy (≤1% zinc) for heat exchanger components. Classified HTS 7407.29.16.80 as other hollow copper alloy profiles. Nickel predominates 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
• Analysis report must confirm zinc ≤1% and nickel > other elements
• Distinguish from cupro-nickel tubes (7411) by extrusion process documentation
• Industrial end-use declaration prevents retail consumer goods misclassification