Furanylfentanyl from Mexico
Furanylfentanyl features a furan ring substitution on the fentanyl structure, qualifying as a derivative under HTS 2934.92.00.00. Chapter notes confirm heterocyclic classification.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Use licensed chemical handlers; provide mass spec confirmation
• Common issue: Mislabeling as non-derivative leads to reclassification