C70600 Copper-Nickel Sheet 3mm Thick 550mm Wide from Canada
90-10 copper-nickel alloy (C70600) sheet, 3mm thick x 550mm wide, for seawater piping. HTS 7409.90.50 applies to 'other copper alloys' not specified elsewhere, thickness 0.15-5mm, width ≥500mm; zinc ≤1% per note (d).
Duty Rate — Canada → United States
11.7%
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
• Submit alloy analysis showing Ni predominant over other elements except Cu, zinc ≤1% to qualify under note (d)
• Verify width exceeds 500mm with photos/measurements; common error is declaring trimmed edges
• Comply with Buy America certifications if for infrastructure use