C37700 Leaded Brass Flat Stock 1/4" x 1.5" from Mexico
Rectangular flat bar of C37700 leaded brass for high-speed machining into valves and plumbing parts. Under HTS 7407.21.70.00 for its copper-zinc base alloy composition and solid rectangular (not contoured) cross section.
Duty Rate — Mexico → United States
51.9%
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
9903.03.060%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; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Import Tips
• Declare lead percentage explicitly; subject to TSCA import certification for hazardous substances
• Avoid classifying as strip if width/thickness ratio exceeds bar limits per HTS notes