Prestressed Concrete Filled Steel Sleeper from Canada
Steel sleeper reinforced with prestressed concrete filling for enhanced durability in heavy-duty rail lines. Classified under HTS 7302.90.1000 as iron or steel sleepers specialized for railway track fixing and support. Hybrid design combines steel strength with concrete stability.
Duty Rate — Canada → 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
• Include engineering specs showing concrete-steel integration for rail use; ensure DOT or FRA approval documentation; watch for reclassification if concrete predominates as building material