HS 293624 D- or DL-Pantothenic acid (vitamin B5) and its derivatives

Quick Answer: HS code 293624 covers D- or DL-Pantothenic acid, commonly known as vitamin B5, and its chemical derivatives. These products are essential in pharmaceuticals, dietary supplements, and animal feed. For imports into the UK and EU, the Most Favoured Nation (MFN) duty rate is 0.00% ad valorem, meaning these goods can enter duty-free under standard conditions. In the United States, the MFN duty rate is also Free. However, importers should be aware of potential additional duties, such as Section 301 tariffs, which can apply to goods originating from specific countries (e.g., China), resulting in an additional 25% ad valorem duty on top of the MFN rate. Importers and customs brokers must verify the country of origin and any applicable trade remedies to determine the final duty liability.

What Are the Import Duty Rates?

🇬🇧 United Kingdom

Code MFN Preferential Unit
2936240000 0.00 %

🇪🇺 European Union (TARIC)

Code MFN Preferential Unit
2936240000 0.00 %

🇺🇸 United States (HTSUS)

Code MFN Preferential Unit
2936240100 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 293624 cover?

This subheading covers D- or DL-Pantothenic acid, commonly known as Vitamin B5, and its derivatives. According to the Harmonized System Nomenclature Explanatory Notes (ENs) for Heading 2936, this specifically includes the biologically active forms of pantothenic acid and its salts and esters. Key derivatives include D-Panthenol (dexpanthenol), calcium pantothenate, and sodium pantothenate, which are widely used in pharmaceuticals, cosmetics, and nutritional supplements. The USITC Harmonized Tariff Schedule (HTS) and EU TARIC both align with this scope, classifying these specific chemical compounds based on their defined chemical structure and function as vitamins or provitamins.

What falls outside HS 293624?

The following products are excluded from HS 293624: preparations containing D- or DL-Pantothenic acid or its derivatives but formulated for specific therapeutic or prophylactic uses, which are generally classified in Chapter 30 (Pharmaceutical Products) if they are medicaments. For instance, a finished pharmaceutical dosage form containing calcium pantothenate as an active ingredient, such as a tablet or capsule, would typically fall under Chapter 30, specifically Heading 3004. Similarly, cosmetic preparations containing panthenol, such as lotions or shampoos, are classified in Chapter 33 (Essential oils and resinoids; perfumery, cosmetic or toilet preparations), as they are no longer merely the isolated chemical compound.

What are common classification mistakes for HS 293624?

A common error is misclassifying finished products containing D- or DL-Pantothenic acid or its derivatives as the raw chemical itself, rather than as a preparation or mixture. Importers often overlook General Interpretative Rule (GRI) 3(b), which prioritizes classification by essential character for mixtures and composite goods. For example, a bulk powder blend of calcium pantothenate with excipients for direct tableting, if it constitutes a medicament, should be classified under Chapter 30, not 293624. Another mistake is failing to distinguish between the pure chemical and its provitamin forms, such as panthenol, which are explicitly covered here, from more complex formulations.

How should importers classify products under HS 293624?

The correct procedure for classifying products under HS 293624 involves a thorough review of the product's chemical identity, purity, and intended use. Importers and customs brokers should first confirm that the product is indeed D- or DL-Pantothenic acid or one of its specified derivatives (e.g., calcium pantothenate, D-Panthenol) and not a mixture or preparation. Obtain a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) to verify the chemical name, CAS number, and purity. If the product is a pure, unmixed chemical or provitamin, then 293624 is appropriate. If it is part of a larger formulation, evaluate its essential character under GRI 3 to determine if it falls into Chapter 30 (medicaments) or Chapter 33 (cosmetics), or another chapter entirely.

Which HS Codes Are Related?

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FAQ

What is the Most Favored Nation (MFN) import duty rate for HS code 2936.24 (D- or DL-Pantothenic acid (vitamin B5) and its derivatives) in key markets?

The MFN import duty rates for HS 2936.24 vary by country. For example, the United States generally applies a 'Free' (0.00%) MFN duty rate. The European Union's TARIC database also indicates a 0.00% MFN duty rate for this heading. In contrast, some countries, such as India, may apply a basic customs duty of 25% or more. Importers should always consult the specific tariff schedule of the importing country (e.g., USITC Harmonized Tariff Schedule, EU TARIC, UK Trade Tariff) for the most current and accurate MFN rates applicable at the time of import.

Are there any preferential duty rates available for D- or DL-Pantothenic acid (vitamin B5) and its derivatives under HS 2936.24?

Yes, preferential duty rates may be available for products classified under HS 2936.24, depending on the country of origin and applicable free trade agreements (FTAs) or preferential trade programs. For instance, imports into the United States from countries party to agreements like USMCA (Canada, Mexico), CAFTA-DR, or GSP (Generalized System of Preferences) eligible countries may qualify for duty-free treatment, provided all rules of origin requirements are met. Similarly, the EU offers preferential tariffs under various agreements (e.g., with Korea, Japan, Vietnam) and schemes like GSP. Importers must ensure they have the correct documentation, such as a certificate of origin, to claim preferential treatment. Always verify specific agreement terms and origin rules for eligibility.

What are the key classification criteria for D- or DL-Pantothenic acid (vitamin B5) and its derivatives under HS 2936.24?

HS code 2936.24 specifically covers 'D- or DL-Pantothenic acid (vitamin B5) and its derivatives.' The primary classification criterion is the chemical identity of the substance. This heading includes the pure acid forms (D-pantothenic acid and DL-pantothenic acid) and their chemical derivatives, such as pantothenates (e.g., calcium pantothenate, sodium pantothenate) and panthenol (dexpanthenol). The classification is based on Chapter 29, which covers 'Organic Chemicals,' and specifically Section VI, 'Products of the Chemical or Allied Industries.' It's crucial that the product's chemical structure aligns precisely with the description, as mixtures or preparations containing these substances in minor quantities might be classified elsewhere, typically in Chapter 30 (Pharmaceutical Products) or Chapter 21 (Miscellaneous Edible Preparations) if formulated for specific uses.

What documentation is typically required for importing products under HS 2936.24?

Standard import documentation for HS 2936.24 generally includes a commercial invoice, packing list, and bill of lading or air waybill. For customs clearance, a customs declaration (entry summary) is mandatory. If claiming preferential duty rates under a free trade agreement, a valid certificate of origin or an origin declaration is essential. Depending on the importing country and the product's end-use, additional documentation may be required, such as a Certificate of Analysis (CoA) to confirm purity and specifications, or safety data sheets (SDS). For certain applications, particularly in food, feed, or pharmaceutical industries, specific regulatory approvals or permits from agencies like the FDA (U.S.) or EFSA (EU) might be necessary, though these are typically product-specific rather than HS code specific.

How do common trade agreements impact the import of D- or DL-Pantothenic acid (vitamin B5) and its derivatives (HS 2936.24)?

Common trade agreements significantly impact the import of HS 2936.24 by potentially reducing or eliminating import duties. For example, under the United States-Mexico-Canada Agreement (USMCA), D- or DL-Pantothenic acid and its derivatives originating from Canada or Mexico would typically enter the U.S. duty-free, provided they meet the agreement's rules of origin. Similarly, the EU's extensive network of FTAs (e.g., with Japan, South Korea, Vietnam) can provide duty-free access for qualifying goods. The UK's trade agreements post-Brexit also offer similar preferential access. Importers should identify the applicable trade agreement based on the country of origin, verify the specific rules of origin for HS 2936.24 (often found in the product-specific rules of origin annex of the agreement), and ensure proper documentation (e.g., origin declaration) is obtained from the exporter to claim the reduced or zero duty rate.