Copper Flake for Powder Metallurgy Lubricant from Canada
Lamellar copper flakes serving as solid lubricants in powder metallurgy pressing operations for bearings. HTS 7406.20.00.00 for flake copper powders used in industrial PM processes.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include PM industry end-user letters specifying lubricant flake requirements
• Certify flake size distribution optimized for die lubrication (10-50 micron)
• Avoid declaring as 'bearing material' which triggers machinery parts classification