Low-Denier PAN Tow for Advanced Composites from Canada
Low-denier polyacrylonitrile (PAN) tow with 92+% acrylonitrile content, precise <70,000 filaments at 1.59 decitex or less, for advanced composite materials. Fits HTS 5501.30.00.10 due to specialized filament parameters.
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
• Provide FTIR spectroscopy for acrylonitrile verification; customs-accepted method
• Segregate separable vs non-separable tows in documentation