HS 294140 Chloramphenicol and its derivatives; salts thereof
Quick Answer: Chloramphenicol and its derivatives; salts thereof, classified under HS code 294140, enter the UK duty-free, the EU at 0.00%, and the US at a rate of Free, 15.4¢/kg + 45% under the MFN rate. This code specifically covers the antibiotic chloramphenicol and any related chemical compounds or their salt forms. Importers should be aware that while the UK and EU offer duty-free entry, the US imposes a combination of a specific duty per kilogram and an ad valorem duty. Accurate classification is crucial for ensuring correct duty application and compliance with import regulations in each jurisdiction. CustomTariffs aggregates this tariff information for trade professionals.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 2941400000 | 0.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 2941400000 | 0.00 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 2941400000 | Free | — | ["kg"] |
Duty rates sourced from the USITC (US International Trade Commission) Harmonized Tariff Schedule (HTS) (accessed 2/22/2026), EU TARIC – DG TAXUD (Directorate-General for Taxation and Customs Union) (accessed 2/22/2026), and UK Trade Tariff – HMRC (His Majesty's Revenue and Customs) (accessed 2/22/2026).
Data compiled and presented by HSRates.
How to Classify This HS Code?
What products does HS 294140 cover?
This subheading covers chloramphenicol and its derivatives, as well as their salts, according to the World Customs Organization's Harmonized System (WCO HS) Nomenclature. This includes the antibiotic chloramphenicol itself, along with any chemically modified forms or salts thereof that retain its therapeutic properties. Official definitions from sources like the USITC Harmonized Tariff Schedule (HTS) and the EU's TARIC database confirm that this category is specific to chloramphenicol-based compounds and their salts, excluding other unrelated antibiotics.
What falls outside HS 294140?
The following products are excluded from HS 294140: antibiotics that are not derivatives of chloramphenicol, such as penicillin or tetracycline, and their respective salts. Additionally, any chemical compounds that are structurally similar but do not possess the specific pharmacological activity of chloramphenicol are also excluded. For instance, simple salts of organic acids or bases that are not derived from or related to chloramphenicol would be classified elsewhere, typically in headings for organic chemicals.
What are common classification mistakes for HS 294140?
A common error is the misclassification of related but distinct pharmaceutical compounds. Importers may incorrectly classify chloramphenicol derivatives or salts under broader pharmaceutical headings if they do not meticulously verify the chemical structure and its relation to chloramphenicol. This can also occur when mistaking other broad-spectrum antibiotics for chloramphenicol derivatives. Adherence to General Rule of Interpretation (GRI) 1, which emphasizes the Section and Chapter Notes and the headings themselves, is crucial for accurate classification.
How should importers classify products under HS 294140?
The correct procedure for classifying products under HS 294140 involves a thorough review of the product's chemical composition and its relationship to chloramphenicol. Importers and customs brokers must consult the WCO HS Nomenclature and the specific tariff schedules of the importing country, such as the USITC HTS or the EU TARIC. Obtaining a detailed Certificate of Analysis (CoA) from the manufacturer, specifying the exact chemical name and structure, is essential for confirming that the product is indeed chloramphenicol or a direct derivative/salt thereof.
How is the duty calculated for products under HS 294140?
A shipment of 10 kilograms of Chloramphenicol Sodium Succinate, declared at a customs value of $5,000 USD, would attract a US duty of $175.00. This is calculated using the Most Favored Nation (MFN) duty rate of 3.5% ad valorem, applied to the declared value: 3.5% of $5,000 USD = $175.00. This calculation is based on the rates published in the USITC Harmonized Tariff Schedule (HTS) for subheading 2941.40.0000.
Which trade agreements reduce duties for HS 294140?
Several free trade agreements may reduce the applicable duty rate for HS 294140, including the United States-Mexico-Canada Agreement (USMCA), which can result in a Free duty rate for qualifying goods originating from Canada or Mexico. The Generalized System of Preferences (GSP) also offers duty-free entry for eligible products from designated developing countries. To claim these preferences, importers typically require a GSP Form A or a self-certified origin declaration, depending on the specific agreement and importing jurisdiction's requirements.
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FAQ
What are the import duty rates for Chloramphenicol and its derivatives (HS code 294140) into the United States?
For imports into the United States, Chloramphenicol and its derivatives, salts thereof (HS code 294140) are generally subject to a Most Favored Nation (MFN) duty rate of Free. However, it is crucial to verify the specific tariff schedule at the time of import, as rates can be subject to change. Importers should consult the US International Trade Commission (USITC) Harmonized Tariff Schedule of the United States (HTSUS) for the most current and precise duty information. Additionally, specific end-use or quantity limitations might apply under certain regulations.
How is the duty calculated for Chloramphenicol if it were subject to a specific duty rate, for example, 15.4¢/kg + 45% ad valorem?
If a hypothetical duty rate of 15.4¢/kg plus 45% ad valorem were applied to Chloramphenicol (HS code 294140), the total duty would be the sum of a specific duty based on weight and an ad valorem duty based on value. For example, if you imported 100 kg of Chloramphenicol valued at $1,000 USD:
- Specific Duty: 100 kg * 15.4¢/kg = 1540¢ = $15.40 USD.
- Ad Valorem Duty: 45% of $1,000 USD = $450 USD.
- Total Duty: $15.40 USD + $450 USD = $465.40 USD. This calculation demonstrates how both weight and value contribute to the final duty amount. Always refer to the official tariff schedule for the applicable rates and units of measure.
What documentation is typically required when importing Chloramphenicol and its derivatives (HS code 294140) into the EU?
When importing Chloramphenicol and its derivatives, salts thereof (HS code 294140) into the European Union (EU), standard customs documentation is required, including a commercial invoice, packing list, and bill of lading or air waybill. Depending on the specific derivative and its intended use, additional documentation may be necessary. This could include a Certificate of Analysis (CoA) confirming the product's specifications and purity, and potentially import licenses or permits issued by relevant national authorities, especially if the substance is regulated for pharmaceutical or veterinary use. Importers should consult the EU's TARIC database for specific import requirements and potential restrictions.
Are there any preferential duty rates available for Chloramphenicol and its derivatives (HS code 294140) under trade agreements?
Preferential duty rates for Chloramphenicol and its derivatives (HS code 294140) depend entirely on the specific trade agreement between the exporting country and the importing country. For example, under the Generalized System of Preferences (GSP) or specific Free Trade Agreements (FTAs), qualifying goods originating from certain developing or partner countries may receive reduced or zero duty rates. To claim preferential treatment, importers must provide proof of origin, such as a Certificate of Origin, that meets the requirements of the relevant trade agreement. It is essential to consult the customs authority of the importing country and the text of applicable trade agreements to determine eligibility and required documentation.
What are the classification criteria for Chloramphenicol and its derivatives under HS code 294140?
HS code 294140 covers 'Chloramphenicol and its derivatives; salts thereof.' The primary classification criterion is the chemical identity of the imported substance. Chloramphenicol itself is an antibiotic. 'Derivatives' refer to chemical compounds that are structurally related to Chloramphenicol and are typically produced from it or share its core chemical structure and pharmacological activity. 'Salts thereof' refers to ionic compounds formed when Chloramphenicol or its derivatives react with an acid or base. Importers must ensure that the product's chemical name, CAS number, and description on the invoice accurately reflect its classification under this heading. Referencing the Explanatory Notes to the Harmonized System (HS) from the World Customs Organization (WCO) can provide further clarification on the scope of this heading.