Urea-Resin Speaker Cone Foil from Mexico
Noncellular foil strips of urea amino-resin for forming speaker cones in audio equipment. Classified under HTS 3920.93.00.00 as amino-resin strip without support or lamination. Delivers lightweight rigidity for high-fidelity sound reproduction.
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
• Provide monomer analysis confirming >95% urea-formaldehyde content
• Ensure no metal lamination for correct heading
• Pitfall: end-use declarations leading to Chapter 85 audio parts