Busbar Grade Refined Copper Sheet 4mm Thick 700mm Wide from Mexico
Busbar-grade refined copper sheet 4mm thick x 700mm wide for electrical substations. HTS 7409.19.50.00 covers refined copper plates 0.15-5mm thick, 500mm+ width. Meets ASTM B187 standards for conductivity.
Duty Rate — Mexico → 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
• ASTM/UNS certification speeds customs clearance for electrical grade copper
• Square edge tolerance critical; beveled edges may change classification
• Bulk containerization reduces freight costs for heavy gauge sheets