Modacrylic-Aramid Filament Blend from Mexico
Fire-resistant woven fabric mainly modacrylic staple with aramid filaments for protective gear. HTS 5515.91.00 includes such other woven synthetic staple fabrics mixed mainly with man-made filaments.
Duty Rate — Mexico → United States
22%
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
• Certify flame-retardant properties separately; ensure staple dominance
• Common issue: industrial vs retail end-use confusion