</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
3909.50.50.00/Biobased Polyurethane Resin/China

Biobased Polyurethane Resin from China

Renewable content polyurethane resin from bio-polyols in primary form. HTS 3909.50.5000 'Other' polyurethanes, qualified by polymer unit weight rules. For sustainable foams.

Duty Rate — China → United States

43.8%

Rate breakdown

9903.88.0225%Except as provided in headings 9903.88.12, 9903.88.17, 9903.88.20, 9903.88.54, 9903.88.59, 9903.88.61, 9903.88.63, 9903.88.66, 9903.88.67, 9903.88.68, 9903.88.69, or 9903.88.70, articles the product of China, as provided for in U.S. note 20(c) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(d)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Calculate with your customs valueVerify classification with AI

Import Tips

• Bio-content certification (e.g

• ASTM D6866) supports but doesn't change classification

• Same polymer rules apply regardless of bio-source; test monomer units

Biobased Polyurethane Resin from China — Import Duty Rate | HTS 3909.50.50.00