Nigeria HS Code

HS Code 293951: Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives : Theophylline and aminophylline (theophyllineethylenediamine) and their derivatives; salts thereof : Fenetylline (INN) and its salts in Nigeria

Q: Is HS code 293951 the same across all countries?

Yes — up to the 6-digit level, HS code 293951 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Nigeria extends it under ECOWAS CET.

Q: What system does Nigeria use to classify HS code 293951?

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 293951 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 293951 in Nigeria

Under Nigeria's ECOWAS Common External Tariff (ECOWAS CET), HS Code 293951 is the WCO Harmonized System subheading for Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives : Theophylline and aminophylline (theophyllineethylenediamine) and their derivatives; salts thereof : Fenetylline (INN) and its salts. This is the most detailed internationally standardized level; Nigeria extends classifications to 10 digits under its national tariff system. 293951 belongs to Section VI: Products of the chemical or allied industries, Chapter 29: Organic chemicals, Heading 2939: Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives.

Explore more 2026 Latest Nigeria import export trade data and shipment records for HS Code Theophylline and Fenetylline on TradeInt global trade data platform

Classification Path of HS Code 293951 in Nigeria

Section VI

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

Chapter 29

Organic chemicals

HS Code 2939

Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives

HS Code 293951

Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives : Theophylline and aminophylline (theophyllineethylenediamine) and their derivatives; salts thereof : Fenetylline (INN) and its salts

HS Code 2939510000

Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives: Theophylline and aminophylline (theophylline-ethylenediamine) and their derivatives; salts thereof: Fenetylline (INN) and its salts

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

In Nigeria, HS 293951 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/

You know what 293951 means. Now see 2026 latest real trade activity for Theophylline and Fenetylline in Nigeria.

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

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Top Trading Product of HS Code 2939

Top Nigeria import Product Under HS Code 2939

1 293930: Caffeine and its salts $2.4M 2 293962: Alkaloids of rye ergot and their derivatives; salts thereof : Ergotamine (INN) and its salts $623.7K 3 293920: Alkaloids of cinchona and their derivatives; salts thereof $564.0K

Figures shown for 2025.

For more 2026 recent data, search for Nigeria import trade records

Related HS Code to Nigeria Theophylline and Fenetylline (293951)

HS Code 2939510000

HS Code 293911

Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives : Alkaloids of opium and their derivatives; salts thereof : Concentrates of poppy straw; buprenorphine (INN), codeine, dihydrocodeine (INN), ethylmorphine, etorphine (INN), heroin, hydrocodone (INN), hydromorphone (INN), morphine, nicomorphine (INN), oxycodone (INN), oxymorphone (INN), pholcodine (INN), thebacon (INN) and thebaine; salts thereof

HS Code 293919

Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives : Alkaloids of opium and their derivatives; salts thereof : Other

HS Code 293920

Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives : Alkaloids of cinchona and their derivatives; salts thereof

HS Code 293930

Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives : Caffeine and its salts

HS Code 293941

Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives : Ephedrines and their salts : Ephedrine and its salts

HS Code 293942

Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives : Ephedrines and their salts : Pseudoephedrine (INN) and its salts

HS Code 293943

Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives : Ephedrines and their salts : Cathine (INN) and its salts

HS Code 293944

Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives : Ephedrines and their salts : Norephedrine and its salts

HS Code 293949

Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives : Ephedrines and their salts : Other

Frequently Asked Questions

What is HS code 293951 in Nigeria?

HS code 293951 covers Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives : Theophylline and aminophylline (theophyllineethylenediamine) and their derivatives; salts thereof : Fenetylline (INN) and its salts in Nigeria. It sits in Chapter 29 (Organic chemicals), Heading 2939 of the Harmonized System, and is classified under ECOWAS CET.

Is HS code 293951 the same across all countries?

What system does Nigeria use to classify HS code 293951?

Where can I officially look up HS code 293951 in Nigeria?