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

Unbleached Cotton-Polyester Poplin Fabric from Mexico

This plain weave fabric is unbleached, containing 70% polyester staple fibers mixed with 30% cotton, weighing 150 gsm with more than 33 ends and picks per cm but not square construction. It qualifies under HTS 5516.41.00.90 as a woven fabric of artificial staple fibers less than 85% mixed mainly with cotton, unbleached. The specific weave and weight exclude it from poplin definitions in statistical notes.

Duty Rate — Mexico → United States

24.9%

Rate breakdown

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

Import Tips

Verify fiber content via lab tests to confirm <85% artificial staple; ensure unbleached status with no finishing processes

Provide weave specs and yarn counts in entry docs to avoid misclassification as sheeting

Watch for bleaching during transit which shifts to 5516.42