</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
2933.34.00.00/Furanylfentanyl/China

Furanylfentanyl from China

Furanylfentanyl features a furan ring substitution on the fentanyl piperidine structure with nitrogen hetero-atoms, qualifying as a derivative under the pyridine-inclusive heading. HTS 2933.34.00.00 applies to this pure organic compound per chapter scope for heterocyclic fentanyls. Imported for toxicological research.

Duty Rate — China → United States

19%

Rate breakdown

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

• Include structural elucidation data in import filings; use only safety-related colorants per note (g); common issue is underestimating analog controls leading to CBP holds

Furanylfentanyl from China — Import Duty Rate | HTS 2933.34.00.00