Refined Copper Etching Foil for PCBs from United States
Thin refined copper foil, 0.035 mm thick, unbacked, used in printed circuit board manufacturing for etching conductive traces. The refined copper composition and thickness under 0.15 mm qualify it for tariff item 7410.11.00.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the foil is unbacked and thickness is under 0.15 mm; provide a certificate of analysis confirming refined copper content
• Ensure the product is not considered a part of printed circuit boards under Section XVI, which could change classification
• Keep detailed product specifications for CBSA review