Section VI — Products of the chemical or allied industries

Chapter 29 — Organic chemicals

Heading 2933 — Heterocyclic compounds with nitrogen heteroatom(s) only.

National subdivision 2933.3 — Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure:

Subheading 2933.33 — Alfentanil (INN), anileridine (INN), bezitramide (INN), bromazepam (INN), difenoxin (INN), diphenoxylate (INN), dipipanone (INN), fentanyl (INN), ketobemidone (INN), methylphenidate (INN), pentazocine (INN), pethidine (INN), pethidine (INN) intermediate A, phencyclidine (INN) (PCP), phenoperidine (INN), pipradrol (INN), piritramide (INN), propiram (INN) and trimeperidine (INN); salts thereof

HS code

2933.33.00

Alfentanil(INN),anileridine(INN),bezitramide(INN), bromazepam(INN), difenoxin(INN)..

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Last Verified Date - 1 October 2026

Common commodities

Fentanyl hydrochloride tabletsKetobemidone citrate oral solutionMethylphenidate hydrochloride capsulesPethidine hydrochloride injectionPethidine intermediate A crystalsPhencyclidine hydrochloride powderPhenoperidine base tabletsPipradrol hydrochloride pillsPiritramide dihydrate capsulesTrimeperidine maleate injection