Nigeria HS Code

HS Code 2933720000: Heterocyclic compounds with nitrogen hetero-atom (s) only: Lactams: Clobazam (INN) and methyprylon (INN) in Nigeria

Q: Is HS code 2933720000 the same across all countries?

Only the first 6 digits of HS code 2933720000 are internationally harmonized. The remaining digits are added by Nigeria under ECOWAS CET and are not directly comparable to other countries' codes.

Q: What system does Nigeria use to classify HS code 2933720000?

Nigeria classifies products under the ECOWAS Common External Tariff (ECOWAS CET; locally ECOWAS CET), which extends HS codes to 10 digits. The first 6 digits align with the WCO Harmonized System, and the rest cover national tariff and statistical needs.

Q: Where can I officially look up HS code 2933720000 in Nigeria?

The official source is https://www.customs.gov.ng/. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 2933720000 in Nigeria

Under Nigeria's ECOWAS Common External Tariff (ECOWAS CET), HS Code 2933720000 is classified as Heterocyclic compounds with nitrogen hetero-atom (s) only: Lactams: Clobazam (INN) and methyprylon (INN). Nigeria's tariff system extends the WCO Harmonized System to 10 digits with national subdivisions. 2933720000 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 Nigeria import export trade data and shipment records for HS Code Clobazam Pharmaceuticals on TradeInt global trade data platform

Classification Path of HS Code 2933720000 in Nigeria

Section VI

Chapters (28-38) Products of the chemical or allied industries

Chapter 29

Organic chemicals

HS Code 2933

Heterocyclic compounds with nitrogen heteroatom(s) only

HS Code 2933720000

Heterocyclic compounds with nitrogen hetero-atom (s) only: Lactams: Clobazam (INN) and methyprylon (INN)

Nigeria Tariff Classification: ECOWAS Common External Tariff (ECOWAS CET)

In Nigeria, HS 2933720000 is classified under the ECOWAS Common External Tariff (ECOWAS CET) — a 10-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule ECOWAS Common External Tariff (ECOWAS CET)

Local name ECOWAS CET

Digits 10

Official source https://www.customs.gov.ng/

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Buyers, suppliers, origin and destination countries, shipment dates, and quantities direct from customs records.

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Top Trading Product of HS Code 2933

Top Nigeria import Product Under HS Code 2933

1 293329: Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure : Other $10.4M 2 293319: Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure : Other $3.4M 3 293361: Compounds containing an unfused triazine ring (whether or not hydrogenated) in the structure : Melamine $2.2M

Figures shown for 2025.

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Related HS Code to Nigeria Clobazam Pharmaceuticals (2933720000)

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

HS Code 293349

Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing in the structure a quinoline or isoquinoline ringsystem (whether or not hydrogenated), not further fused : Other

2933720000 in Other Countries

See how 2933720000 (Clobazam Pharmaceuticals) is classified across other countries, each with its own national code and local description.

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Frequently Asked Questions

What is HS code 2933720000 in Nigeria?

HS code 2933720000 covers Heterocyclic compounds with nitrogen hetero-atom (s) only: Lactams: Clobazam (INN) and methyprylon (INN) in Nigeria. It sits in Chapter 29 (Organic chemicals), Heading 2933 of the Harmonized System, and is classified under ECOWAS CET.

Is HS code 2933720000 the same across all countries?

What system does Nigeria use to classify HS code 2933720000?

Where can I officially look up HS code 2933720000 in Nigeria?