</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Uncombed Medium Count Cotton Yarn 51 nm from Mexico

Single yarn from uncombed medium-staple cotton, precisely 51 nm, 85%+ cotton content, bulk-wound for shuttleless looms. Meets HTS 5205.13.20.00 criteria: uncombed fibers, 43-52 nm per grams per linear meter formula (BT/Z), not retail.

Duty Rate — Mexico → United States

17.3%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Calculate nm disregarding fractions per notes; retain production records for CBP verification

Pitfall: mismeasuring clipped yarns—treat as continuous