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

SMS Nonwoven Coverstock for Diapers from Mexico

SMS (spunmelt spunbond) nonwoven fabric at 18 g/m² serving as soft topsheet for baby diapers and adult incontinence products. Classified under HTS 5603.91.00.90 for lightweight nonwovens not over 25 g/m² without rubber or plastic bonding visible externally. Essential for hygiene product manufacturing.

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 technical data sheets proving SMS construction and weight compliance

Declare as nonwoven, not plastic, to avoid Chapter 39 reclassification

Check for anti-dumping duties on certain polypropylene nonwovens from Asia