Cupro-Nickel Annealed Wire for Marine Hardware from Mexico
This is a soft-annealed bare cupro-nickel wire (90/10 alloy) used for corrosion-resistant marine fasteners and rigging. It is classified under tariff item 7408.22.00 as wire of copper-nickel base alloy, with annealing not affecting its classification.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the wire's alloy is 90% copper and 10% nickel, meeting the copper-nickel base alloy definition
• Annealing is a heat treatment that does not change the wire's classification under 7408.22.00
• Keep alloy certificates and wire dimensions for CBSA inspection