AISI 4130 Chromoly Steel Round Bloom from Mexico
Cylindrical bloom of AISI 4130 chromium-molybdenum steel for aircraft tubing. Under HTS 7224.90.0075 as other alloy semi-finished, excluding high-strength or tool steel categories per U.S. notes.
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
• Declare mechanical properties if borderline high-strength; use commercial invoice with detailed specs; prepare for CBP lab testing on alloy content