Modacrylic Twill Weave Curtain Fabric from Mexico
A twill weave fabric blending modacrylic staple fibers with nylon filaments, providing durability and flame resistance for window curtains. Classified under HTS 5515.21.00.40 for its twill construction and specified fiber mix in synthetic staple 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 flame retardancy certificates if modacrylic content claims fire resistance for compliance
• Declare exact filament type (e.g
• nylon, polyester) in entry docs to match 'man-made filaments' requirement
• Watch for reclassification if sold as finished curtains; assembled goods may fall under Chapter 63