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

Starch-Stiffened Buckram for Hats from China

Heavyweight cotton buckram impregnated with starch to create a rigid structure, used as foundations for millinery hats and headwear. Classified under HTS 5901.90.40.00 for stiffened textile fabrics of a kind used for hat foundations. The amylaceous coating provides the necessary rigidity without embedding the fabric.

Duty Rate — China → United States

41.6%

Rate breakdown

9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Include millinery end-use certificates to confirm hat foundation classification

Test for amylaceous content to distinguish from rubberized or plastic-coated alternatives

Avoid bulk packaging that could imply industrial rather than hat-specific use

Starch-Stiffened Buckram for Hats from China — Import Duty Rate | HTS 5901.90.40.00