Polyester Sewing Thread 200 Yard Spool from Mexico
A high-tenacity polyester filament sewing thread wound on a 200-yard plastic spool, suitable for garment construction and repairs. Classified under HTS 5401.10.00.00 as sewing thread made from synthetic filaments, not put up exclusively for retail sale in small consumer packs. It meets the chapter's definition for man-made filament threads used in sewing applications.
Duty Rate — Mexico → United States
21.4%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Verify filament composition via lab testing to confirm synthetic origin and avoid reclassification to natural fiber threads
• Include mill certificates documenting yarn denier and twist to prove it's sewing thread, not general yarn
• For bulk imports, ensure packaging isn't consumer-ready to prevent duty shifts under retail provisions