Electrical Grade Cu Rectangle Stock from Canada
99.9% IACS conductivity refined copper rectangular stock for custom busbar fabrication. HTS 7407.10.50.10 classification for refined copper bars with rectangular profile. Annealed for maximum formability.
Duty Rate — Canada → United States
11%
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
• Test conductivity certification mandatory (min 100% IACS) for electrical grade claims
• Declare temper (annealed vs. hard) as it affects allowable working tolerances
• For switchgear manufacturers, provide pattern of intended use documentation