Customs tariff code 2933531000

Phenobarbital (INN), barbital (INN), and their salts

Tariff classification hierarchy

  1. 29 ORGANIC CHEMICALS
  2. 2933 Heterocyclic compounds with nitrogen hetero-atom(s) only
  3. 293352 Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure
  4. 293353 Allobarbital (INN), amobarbital (INN), barbital (INN), butalbital (INN), butobarbital, cyclobarbital (INN), methylphenobarbital (INN), pentobarbital (INN), phenobarbital (INN), secbutabarbital (INN), secobarbital (INN) and vinylbital (INN); salts thereof
  5. 29335310 Phenobarbital (INN), barbital (INN), and their salts

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The catalogue provides classification information from a dated data snapshot. The applicable duty rate depends on origin and import date. Anti-dumping and countervailing duties, safeguards and other conditions may apply. It does not establish a universal or guaranteed duty rate.