FR-4 Copper Clad Laminate Double-Sided from Canada
Double-sided copper clad laminate made with FR-4 epoxy resin impregnated glass fiber base, featuring refined copper foil on both sides with thickness not exceeding 0.15 mm. Used primarily as the foundational material for manufacturing multilayer printed circuit boards (PCBs). Falls under HTS 7410.21.3040 due to its plastic-impregnated glass base and copper cladding on both sides.
Duty Rate — Canada → United States
13%
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
• Verify copper thickness excludes backing and does not exceed 0.15 mm; provide lab test reports for customs verification
• Include material composition certificates confirming plastics-impregnated glass base and refined copper alloy compliance
• Avoid misclassification as single-sided by clearly documenting 'copper on both sides' in invoices and packing lists