Modacrylic Nylon Filament Workwear Twill from Mexico
Twill weave (plain allowed broadly) modacrylic staple with nylon filaments for industrial workwear, >170 g/m². Under HTS 5515.21.00 for modacrylic-man-made filament mix. Protective clothing base.
Duty Rate — Mexico → United States
10%
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
• Note twill weave doesn't affect 5515 but document for rulings
• Static FR properties require testing docs