</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
5003.00.90.00/Degumming Silk Waste/Mexico

Degumming Silk Waste from Mexico

Fibrous residue from the degumming process of silk cocoons, classified in HTS 5003.00.90.00 as other silk waste. This sericin-removed material is in natural fiber state per unbleached yarn notes. Used in non-woven applications or blending.

Duty Rate — Mexico → United States

12.5%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Calculate with your customs valueVerify classification with AI

Import Tips

• Include processing logs showing post-degumming state; declare moisture levels as they affect duty weight calculations; avoid packaging suggesting finished product status

Degumming Silk Waste from Mexico — Import Duty Rate | HTS 5003.00.90.00