High-Purity Lamellar Copper for EMI Shielding from Canada
99.9% pure copper flakes engineered for electromagnetic interference shielding paints in electronics housings. Meets HTS 7406.20.00.00 criteria for lamellar structure copper flakes.
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 purity certificates (ICP analysis) and flake morphology reports for high-value electronics grade material
• Specify end-use as 'EMI shielding compound ingredient' to avoid electrical parts classification
• Declare RoHS compliance documentation for electronics import facilitation