1oz/1oz Double-Sided FR4 Copper Clad Laminate from Canada
1oz copper weight per side (35μm total 70μm) double-sided FR4 copper clad laminate with standard glass epoxy base, total foil thickness under 0.15mm. Industry standard for general purpose rigid PCBs. Precisely matches HTS 7410.21.3040 description.
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
• Copper oz designation must convert accurately to metric for tariff compliance (1oz=35μm)
• Peel strength test data (>7 lbs/in) proves proper lamination quality
• Inventory scrap factor (5-10%) affects declared value calculations