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2939.19.20.00/Fentanyl Citrate/Mexico

Fentanyl Citrate from Mexico

Fentanyl citrate is a synthetic opioid analgesic derived from opium alkaloids, used primarily for severe pain management in medical settings. It falls under HTS 2939.19.20.00 as a synthetic derivative of opium alkaloids, specifically classified among other synthetic alkaloids and their salts. This pure chemical compound is supplied as a powder or solution for pharmaceutical formulation.

Duty Rate — Mexico → United States

100%

Rate breakdown

9903.04.60100%Pharmaceuticals: patented pharma articles — 100% floor rate
9903.05.860%Universal product exemption (U.S. note 52(b))
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
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Import Tips

• Obtain DEA registration and import permit due to controlled substance status; ensure all shipments include Form 236 certification

• Verify purity certificates and comply with FDA import requirements for bulk APIs, avoiding common pitfalls like inadequate narcotic documentation

• Use temperature-controlled shipping to maintain stability, as improper storage can lead to customs holds