4340 Alloy Steel Z-Section Purlin 70x40x5mm from Mexico
Hot-rolled Z-shaped purlin from 4340 nickel-chromium-molybdenum steel, max dimension 70 mm, for roof framing. HTS 7228.70.30.81 for alloy steel shapes hot-rolled, not punched/drilled, <76 mm cross-section.
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
9903.05.900%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
• Verify Ni/Cr/Mo content exceeds carbon steel thresholds for alloy classification
• Import in bundles with clear labeling of HTS and dimensions