Polyester Noils from Staple Fiber Opening from Mexico
Short fiber noils separated during the opening and cleaning of polyester staple fibers in yarn preparation. HTS 5505.10.0040 covers these as noils waste of polyester synthetic fibers, typically under 25mm length.
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 fiber length analysis (must be <25mm) to prevent reclassification as staple fiber
• Use ventilated containers to avoid moisture buildup, which can cause clumping during transit
• Declare exact origin process; noils from different production stages may have varying purity levels