Modacrylic Twill Weave Workwear Fabric from Mexico
A twill weave fabric from modacrylic staple fibers, used for flame-resistant workwear uniforms in industrial settings. Classified under HTS 5515.29.0040 for its twill weave and modacrylic composition within synthetic staple fiber woven fabrics.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include FR certification documents proving modacrylic content for flame-retardant claims
• Declare exact weave type; twill mislabeled as plain can trigger audits
• Check for anti-dumping duties on certain modacrylic fabrics from specific countries