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Clonazepam API from Mexico

Clonazepam, a nitrobenzodiazepine anticonvulsant, contains fused heterocyclic rings with nitrogen hetero-atoms only. Primarily used for seizure disorders and panic attacks via CNS depression. Bulk powder form for drug manufacturing classified here as aromatic CNS drug.

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

Provide comprehensive impurity profile; secure advance DEA authorization; label clearly as Bulk Drug Substance to maintain Chapter 29 classification

Clonazepam API from Mexico — Import Duty Rate | HTS 2933.99.70.00