Cupro-Nickel 90/10 Sheet from Mexico
A flat sheet of 90% copper and 10% nickel alloy (cupro-nickel) with thickness exceeding 0.15 mm, used primarily for heat exchanger plates in marine and desalination systems. This product falls under tariff item 7409.40.00 as a copper-nickel base alloy sheet, with nickel content above the 1% threshold for copper-nickel base alloys.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the sheet thickness is greater than 0.15 mm and the alloy composition meets the copper-nickel base alloy definition (nickel >1% by weight)
• Keep commercial invoices and packing lists ready for CBSA inspection
• Check if the product is eligible for duty relief under the Canadian Customs Tariff's general preferential tariff provisions