Electrical Grade Cu Rectangle Stock from United States
A 99.9% IACS conductivity refined copper rectangular stock for custom busbar fabrication, annealed for maximum formability. It is classified under tariff item 7407.10.90 as an 'other' bar of refined copper, given its solid rectangular cross-section. The product's high conductivity makes it suitable for electrical applications.
Duty Rate — United States → Canada
0%
Import Tips
• Verify the copper purity is at least 99.85% to qualify as refined copper
• Confirm the bar's dimensions meet the definition of a bar (thickness exceeds one-tenth of the width)
• Keep documentation of the annealing process, as it does not affect classification