Cupro-Nickel Fine Wire for Medical Sensors from United States
This is an ultra-fine bare cupro-nickel wire used for biomedical temperature sensors and implants. It falls under tariff item 7408.22.00 as wire of copper-nickel base alloy, and its uncoated state does not change its classification.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the wire's alloy is a copper-nickel base alloy, with nickel predominating over other elements except copper, to meet the tariff item's definition
• Since the wire is bare, no coating declarations are needed, but alloy composition must be documented
• Provide supplier certificates to confirm the alloy for CBSA verification