Domain-Refined Silicon Steel Laminations for Premium Transformers from Canada
Domain-refined grain-oriented silicon steel laminations with laser scribing for ultra-low core loss in premium distribution transformers. Precision stacking reduces no-load losses significantly. HTS 8504.90.96.34 specifically for transformer core laminations.
Duty Rate — Canada → 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
• Domain refinement processing certificates essential for lowest-loss grade verification
• Laser scribing pattern documentation prevents confusion with standard GO steel
• Premium efficiency claims require third-party testing verification for customs