0.5mm Refined Copper Magnet Wire from United States
Enamel-insulated refined copper magnet wire with a 0.5mm diameter, used in electric motors and transformers. This wire is classified under tariff item 7408.19.00 as it is refined copper wire with a maximum cross-sectional dimension of 3mm or less, and the insulation does not change its classification as wire of Chapter 74.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the wire is declared as refined copper wire, not as an insulated article of Chapter 85, to benefit from the correct tariff classification
• Keep certificates of analysis showing copper purity (at least 99.85% by weight) to support the refined copper claim
• Verify whether the enamel coating is considered a minor processing step that does not alter the wire's essential character