High-Purity Acrylic Tow for Composite Reinforcement from Canada
Specialized acrylic filament tow with ≥92% acrylonitrile, featuring <70,000 fine filaments (≤1.59 decitex) in separable construction for carbon fiber precursors in composites. Classified under HTS 5501.30.00.10 due to exact filament specs for high-performance applications.
Duty Rate — Canada → United States
17.5%
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 chemical composition analysis report proving ≥92% acrylonitrile to avoid reclassification
• Label as 'filament tow for precursor use' and avoid end-product claims that suggest further processing