High Purity Refined Copper Foil for Heat Sinks from Japan
High-purity refined copper foil, 0.08 mm thick, unbacked, used for heat sink fins in electronics cooling. The refined copper composition and thickness under 0.15 mm qualify it for tariff item 7410.11.00.
Duty Rate — Japan → Canada
0%
Import Tips
• Verify the foil is unbacked and thickness is under 0.15 mm; provide documentation of refined copper purity (≥99.85%)
• Ensure the product is not considered a part of general use under Section XV Note 2, which could affect classification
• Keep records of the foil's end-use to support the declared HS code