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

Modacrylic Oxford Cloth Unbleached from Mexico

Unbleached oxford cloth primarily from modacrylic staple fibers (85%+), known for flame-retardant properties and basketweave structure fitting HTS 5512.21.00.70 criteria. Used in protective workwear and tents. The (227) statistical suffix denotes its specific weight and construction.

Duty Rate — Mexico → United States

22%

Rate breakdown

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

Import Tips

Include flame-retardancy test reports if marketing as modacrylic for compliance

Document staple fiber length and processing to distinguish from filament

Check for napping; statistical notes allow it but confirm no poplin exclusions apply