Amino-Resin Electrical Insulation Film from Mexico
Thin noncellular film from amino-resins like melamine for insulating electrical components in motors and transformers. Falls under HTS 3920.93.00.00 as unreinforced plastic film of amino-resins per Chapter 39 notes. Provides dielectric strength and thermal stability.
Duty Rate — Mexico → United States
15.8%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include technical data sheets proving noncellular structure and amino-resin dominance
• Comply with UL standards documentation for electronics imports
• Pitfall: mistaking for supported film shifts to laminated subheadings