Battery Foil Aluminum Stock from United States
Battery foil aluminum stock, 0.012 mm thick, is a high-purity, unbacked foil used as a cathode current collector in lithium-ion batteries. It is rolled without further work, and its thickness does not exceed 0.2 mm, making it classifiable under this tariff item.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Ensure the foil is unbacked and not further worked beyond rolling
• Provide thickness and purity specifications
• Check if the foil is considered a part of general use, which would exclude it from this chapter