Alloy Steel Seamless Hollow Profile for Structural Supports from Mexico
Seamless hollow profile of alloy steel (e.g., AISI 4140) with wall thickness 4 mm or more, used in heavy machinery structural frames. HTS 7304.90.30.00 covers such thick-walled seamless hollow profiles of alloy steel.
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
• Define cross-section in docs to confirm 'hollow profile' vs round tube
• Alloy certification critical; 4140 has Cr/Mo for strength