C44300 Admiralty Brass Strip 2mm x 610mm from Mexico
C44300 admiralty brass (arsenic-modified copper-zinc alloy) strip, 2mm thick and 610mm wide, for condenser tubes. Fits HTS 7409.90.50 as copper-zinc base alloy (zinc predominant, tin <3%) sheet/strip over 0.15mm thick, under 5mm, width ≥500mm.
Duty Rate — Mexico → 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
• Certify arsenic content <0.06% to confirm brass classification per subheading note (a); excess tin may reclassify as bronze
• Use precise gauge measurements for customs; borderline widths often lead to reclassification disputes
• Include end-use statement if for marine applications to avoid dual-use restrictions