Angola HS CodeHS Code 293353: Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure : 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 in Angola
What is HS Code 293353 in Angola
Under Angola's Pauta Aduaneira de Angola (Pauta Aduaneira), HS Code 293353 is the WCO Harmonized System subheading for Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure : 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. This is the most detailed internationally standardized level; Angola extends classifications to 8 digits under its national tariff system. 293353 belongs to Section VI: Products of the chemical or allied industries, Chapter 29: Organic chemicals, Heading 2933: Heterocyclic compounds with nitrogen heteroatom(s) only.
Explore more 2026 Latest Angola import export trade data and shipment records for HS Code Barbiturate Pharmaceuticals on TradeInt global trade data platformClassification Path of HS Code 293353 in Angola
Angola Tariff Classification: Pauta Aduaneira de Angola (HS-AO)
In Angola, HS 293353 is classified under the Pauta Aduaneira de Angola (Pauta Aduaneira) — a 8-digit national extension of the WCO 6-digit Harmonized System.
Tariff schedule Pauta Aduaneira de Angola (HS-AO)
Local name Pauta Aduaneira
Digits 8
Official source https://www.agt.minfin.gov.ao/
Top Trading Product of HS Code 2933
Top Angola import Product Under HS Code 2933
1 293369: Compounds containing an unfused triazine ring (whether or not hydrogenated) in the structure : Other $493.9K2 293321: Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure : Hydantoin and its derivatives $87.4K3 293361: Compounds containing an unfused triazine ring (whether or not hydrogenated) in the structure : Melamine $77.5KFigures shown for 2025.
For more 2026 recent data, search for Angola import trade recordsTop Angola export Product Under HS Code 2933
1 293369: Compounds containing an unfused triazine ring (whether or not hydrogenated) in the structure : Other $4.7KFigures shown for 2025.
For more 2026 recent data, search for Angola export trade recordsRelated HS Code to Angola Barbiturate Pharmaceuticals (293353)
HS Code 29335300
Compostos heterocíclicos exclusivamente de heteroátomo(s) de azoto (nitrogénio): Compostos cuja estrutura contém um ciclo pirimidina (hidrogenado ou não) ou piperazina: Alobarbital (DCI), amobarbital (DCI), barbital (DCI), butalbital (DCI), butabarbital, ciclobarbital (DCI), fenobarbital (DCI), metilfenobarbital (DCI), pentobarbital (DCI), secbutabarbital (DCI), secobarbital (DCI) e vinilbital (DCI); sais destes produtos
HS Code 293311
Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure : Phenazone (antipyrin) and its derivatives
HS Code 293319
Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure : Other
HS Code 293321
Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure : Hydantoin and its derivatives
HS Code 293329
Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure : Other
HS Code 293331
Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : Pyridine and its salts
HS Code 293332
Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : Piperidine and its salts
HS Code 293333
Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : 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 293339
Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : Other
HS Code 293341
Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing in the structure a quinoline or isoquinoline ringsystem (whether or not hydrogenated), not further fused : Levorphanol (INN) and its salts
Frequently Asked Questions
What is HS code 293353 in Angola?
HS code 293353 covers Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure : 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 in Angola. It sits in Chapter 29 (Organic chemicals), Heading 2933 of the Harmonized System, and is classified under HS-AO.
Is HS code 293353 the same across all countries?
What system does Angola use to classify HS code 293353?
Where can I officially look up HS code 293353 in Angola?