3% Silicon Steel Laminations for Industrial Furnace Transformers from Mexico
3% silicon content electrical steel laminations for high-temperature industrial furnace and rectifier transformers. Cut patterns accommodate special core configurations for heavy industrial use. HTS 8504.90.96.34 for transformer stacked core laminations.
Duty Rate — Mexico → United States
25%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) 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
• Furnace transformer specs often require higher silicon content; provide alloy composition analysis
• Insulation coating must withstand elevated temperatures; include coating specification sheets
• Industrial end-use declaration prevents misclassification as consumer electronics parts