Structural Alloy Steel Large Pipe for Bridge Construction from Mexico
Longitudinally welded alloy steel tubes exceeding 406.4 mm OD used as structural elements in bridge piers and supports. HTS 7305.31.60 covers these large circular welded pipes of alloy steel. High-strength low-alloy (HSLA) grades.
Duty Rate — Mexico → United States
50%
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
• Provide structural engineering specs showing load-bearing use, but note tubes classify by form over function
• Confirm circular cross-section; elliptical variants may shift to hollow profiles in 7306.60