Capacitor Grade Condenser Paper from Mexico
High-density, low-air-permeability uncoated paperboard in sheets, weighing 120 g/m² or less, engineered for metallized film capacitors as separator material. Classified under HTS 4805.91.20.00 as 'condenser paper' for its role in electrical energy storage without additional working.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include dielectric test reports showing tan delta <0.005 at 1kHz to substantiate condenser classification during customs review
• Avoid common error of declaring in bulk packs as 'articles'—must be rolls/sheets per chapter note 3
• Label with exact grammage and confirm ≥80% wood fiber content if sulfate process to align with related notes