Carbon Fiber Precursor Acrylonitrile Tow Bundle from Canada
Bundled acrylonitrile filament tow (≥92% AN units) with exact <70,000 filament, ≤1.59 decitex specs in separable form for carbonization process. Specifically classified under HTS 5501.30.00.10.
Duty Rate — Canada → United States
17.5%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Weigh and count filaments per bundle; declare total specs accurately
• Use moisture-proof packaging declarations for tow integrity
• Avoid 'yarn' terminology which triggers Chapter 54 review