Copper Flake for Powder Metallurgy Lubricant from Japan
Copper flake for powder metallurgy lubricant consists of lamellar copper flakes used as solid lubricants in pressing operations for bearings. These flakes, being of copper with a lamellar structure, are classified under tariff item 7406.20.00 as copper powders of lamellar structure.
Duty Rate — Japan → Canada
0%
Import Tips
• Document the flake dimensions and lamellar structure, as this distinguishes the product from other copper powders
• If the flakes are mixed with other lubricant additives, verify whether the mixture changes the classification under the General Interpretative Rules
• Maintain clear records of the end-use application to support the tariff classification during a CBSA review