C28000 Muntz Metal Plate 10mm Thick from Mexico
10mm thick plate of C28000 Muntz metal (60% Cu, 40% Zn), classic copper-zinc brass alloy (note a). Under HTS 7409.90.10.60 for thick 'other' copper alloy sheets/plates. Used in marine propellers and architectural panels.
Duty Rate — Mexico → United States
53%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.05.900%Articles of aluminum, of steel or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; patented pharmaceutical articles; and semiconductor articles, as provided in subdivision (f) of U.S. note 52 to this subchapter
Import Tips
• Anti-dumping duties may apply to certain Asian-origin brass; check ITC case records
• Require heat treatment certificates for stress-relief in thick plates
• Customs may sample for zinc content; retain lab assays for disputes