HS 293625 Vitamin B6 and its derivatives
Quick Answer: HS Code 2936.25 covers Vitamin B6 (pyridoxine) and its various derivatives, including salts and esters, used primarily in pharmaceuticals, food supplements, and fortified foods. Importers and exporters should note the generally favorable duty treatment for these essential compounds. In the UK and EU, the Most Favoured Nation (MFN) duty rate is 0.00% ad valorem, as per the UK Trade Tariff and EU TARIC. For the US, the MFN duty rate is "Free" according to the USITC Harmonized Tariff Schedule, though specific trade programs or retaliatory tariffs (e.g., Section 301 duties on goods from China, which can be 25%) could apply depending on the country of origin. Accurate classification is crucial to leverage these low or free rates and navigate any origin-specific trade measures.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 2936250000 | 0.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 2936250000 | 0.00 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 2936250000 | 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 293625 cover?
This subheading covers Vitamin B6 and its derivatives, specifically pyridoxine, pyridoxal, and pyridoxamine, and their salts, esters, and other derivatives. These compounds are essential nutrients classified under Heading 2936, which encompasses provitamins and vitamins, natural or reproduced by synthesis (including natural concentrates), and derivatives thereof used primarily as vitamins, and intermixtures of the foregoing. The WCO Harmonized System Explanatory Notes for Chapter 29 and the USITC Harmonized Tariff Schedule (HTS) and EU TARIC system consistently define this subheading to include these specific forms of Vitamin B6, whether in bulk form, as pure isolated compounds, or as chemically defined derivatives retaining their vitamin activity.
What falls outside HS 293625?
The following products are excluded from HS 293625: pharmaceutical preparations or dietary supplements containing Vitamin B6 in measured doses or put up for retail sale, which are generally classified in Chapter 30, specifically under headings like 3004 (medicaments) or 3006 (pharmaceutical goods). Additionally, mixtures of Vitamin B6 with other vitamins or substances, where the mixture is not solely a derivative used primarily as a vitamin, would typically fall under other subheadings within 2936 or Chapter 30, depending on their composition and intended use. For example, a multi-vitamin preparation containing Vitamin B6 would not be classified here.
What are common classification mistakes for HS 293625?
A common error is misclassifying pharmaceutical preparations or dietary supplements containing Vitamin B6 under 293625 instead of Chapter 30. Importers often overlook the distinction between bulk, chemically defined vitamins (Chapter 29) and finished products put up for retail sale or in measured doses (Chapter 30). This mistake violates General Interpretative Rule (GRI) 3(a), which prioritizes headings providing a more specific description, and GRI 3(b) for mixtures. Another frequent mistake involves classifying mixtures of Vitamin B6 with other active ingredients here, when the mixture's primary character is not solely that of Vitamin B6 or its derivatives, leading to incorrect duty rates and potential non-compliance.
How should importers classify products under HS 293625?
The correct procedure for classifying products under HS 293625 involves first confirming that the product is chemically defined Vitamin B6 (pyridoxine, pyridoxal, pyridoxamine) or a direct derivative thereof, and not a finished pharmaceutical or dietary supplement. Importers and customs brokers should consult the WCO Harmonized System Explanatory Notes for Chapter 29, specifically Heading 2936, and cross-reference with the USITC HTS or EU TARIC for precise wording and any relevant legal notes. If the product is in bulk form and meets the chemical definition, 293625 is appropriate. If it's a preparation for retail sale or in measured doses, Chapter 30 should be explored. Always retain technical specifications and safety data sheets (SDS) to substantiate the chemical identity and purity of the product.
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FAQ
What are the typical Most Favored Nation (MFN) duty rates for HS 2936.25 (Vitamin B6 and its derivatives) in major markets?
The MFN duty rates for HS 2936.25 can vary significantly by importing country. For instance, under the Harmonized Tariff Schedule of the United States (HTSUS), Vitamin B6 and its derivatives (2936.25.00.00) are typically 'Free' (0.00% ad valorem). Similarly, the European Union's TARIC database often lists a '0.00 %' MFN duty rate for this heading. However, other countries may apply different rates, such as '25%' in some developing economies or specific trade blocs. Importers should always consult the official tariff schedule of the destination country, such as the USITC HTSUS, EU TARIC, or the UK Trade Tariff, for the most current and accurate MFN duty rates.
What are the key classification criteria for products under HS 2936.25, 'Vitamin B6 and its derivatives'?
HS 2936.25 specifically covers 'Vitamin B6 and its derivatives.' Classification under this heading requires the product to be chemically identified as Pyridoxine (Vitamin B6) or a derivative thereof, such as pyridoxal or pyridoxamine, or their phosphate esters. These substances are heterocyclic compounds containing nitrogen, specifically pyridine derivatives. The World Customs Organization's Explanatory Notes to Chapter 29 provide further guidance, emphasizing that these are chemically defined organic compounds presented in pure or commercial pure forms, intended for use as vitamins or in vitamin preparations. Mixtures, provitamins, or preparations containing vitamins are generally classified elsewhere (e.g., Chapter 21 or 30), unless specifically provided for.
Which common trade agreements might offer preferential duty rates for imports of HS 2936.25?
Many free trade agreements (FTAs) and preferential trade programs offer reduced or zero duty rates for HS 2936.25, provided the products meet the specific rules of origin. For example, imports into the United States from countries party to agreements like the USMCA (United States-Mexico-Canada Agreement), CAFTA-DR (Dominican Republic-Central America Free Trade Agreement), or various bilateral FTAs (e.g., with Korea, Australia) may qualify for 'Free' duty. Similarly, the EU has numerous FTAs (e.g., with Japan, Canada, UK) that could grant preferential treatment. Importers must ensure they have the necessary documentation, such as a certificate of origin or origin declaration, to claim these preferential rates. Verification of the specific agreement's rules of origin for HS 2936.25 is crucial.
Are there specific documentation requirements or regulatory considerations for importing Vitamin B6 (HS 2936.25)?
Beyond standard customs documentation (commercial invoice, packing list, bill of lading/air waybill), importing Vitamin B6 (HS 2936.25) may involve additional regulatory requirements depending on its intended use and the importing country. If intended for pharmaceutical, food, or feed use, it may be subject to regulations from agencies like the FDA (U.S. Food and Drug Administration), EFSA (European Food Safety Authority), or national health ministries. This could necessitate certificates of analysis, safety data sheets (SDS), good manufacturing practice (GMP) certificates, or import permits. Importers should verify specific national regulations for dietary supplements, active pharmaceutical ingredients (APIs), or food additives, as these can impose strict labeling, purity, and traceability requirements.