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Brass Hollow Square Tube for Plumbing from Mexico

A hollow square profile made from copper-zinc base alloy (brass) used in plumbing systems for water lines. It qualifies under HTS 7407.21.15.00 as a hollow profile of brass, distinct from solid profiles or bars.

Duty Rate — Mexico → United States

52.2%

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

Verify alloy composition meets brass definition (zinc predominant, nickel <5%, tin <3%) with mill test certificates

Ensure profiles are truly hollow (not tubes/pipes) to avoid reclassification under 7411.21

Label with exact dimensions and alloy specs to comply with Customs valuation rules