What is HS code for vitamin B1?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-6 · Subheading
293622
Vitamins; vitamin B1 and its derivatives, unmixed
Heading 2936 — Provitamins, vitamins; natural or reproduced by synthesis (including natural concentrates) derivatives thereof used as vitamins, and intermixtures of the fore-going, whether or not in any solvent
Chapter 29: Organic chemicals
Plain-language overview
Use HS-6 293622 when importing or exporting unmixed vitamin B1 (thiamine) and its derivatives. For example, a shipment of pure thiamine powder for dietary supplements falls under this code.
This code specifically targets unmixed forms of vitamin B1, distinguishing it from related codes like HS-6 293621, which covers mixed vitamin B products. If your product contains multiple vitamins, consider the latter code instead.
When dealing with thiamine hydrochloride or thiamine mononitrate, both derivatives of vitamin B1, you would still classify these under HS-6 293622. Ensure that your product does not include other vitamins to avoid misclassification.
Proper classification is crucial for compliance and duty assessment. If you're unsure whether your product qualifies as unmixed, consult with your customs broker for guidance.
Keywords & topics
Useful terms traders and brokers use for this HS-6 subheading.
vitamin B1 imports · thiamine powder · unmixed vitamin B1 · thiamine derivatives · vitamin B1 shipments · thiamine hydrochloride · thiamine mononitrate · dietary supplements · pharmaceutical thiamine · food additives · animal feed thiamine · energy drink ingredients · cosmetic thiamine · health products · bulk thiamine · vitamin classification · customs thiamine · vitamin B1 regulations
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Pure thiamine powder for dietary supplements
- Thiamine hydrochloride in bulk for pharmaceutical use
- Thiamine mononitrate as a food additive
- Unmixed vitamin B1 for animal feed formulations
- Thiamine used in energy drinks and nutritional bars
- Thiamine in pharmaceutical preparations for health products
- Bulk shipments of thiamine for cosmetic formulations
- Thiamine derivatives used in health supplements
Common questions
Frequent classification questions with short practical guidance.
How to classify thiamine for import?
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Is thiamine hydrochloride unmixed?
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What products fall under HS-6 293622?
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Can I use HS-6 for mixed vitamins?
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What are the derivatives of vitamin B1?
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How to ensure correct vitamin classification?
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What are the customs duties for thiamine?
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Related topics
Common real-world topics that come up during code comparison.
How to classify unmixed vitamin B1 for customs
Check the exact product specs and destination-country tariff notes before finalizing the code.
Examples of products under HS-6 293622
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What are the requirements for importing thiamine?
Check the exact product specs and destination-country tariff notes before finalizing the code.
Differences between thiamine hydrochloride and thiamine mononitrate
Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.
How to determine if a product is unmixed vitamin B1
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Guidelines for shipping vitamin B1 internationally
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Customs classification for dietary supplements with thiamine
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What to do if my product contains mixed vitamins?
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Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What is included in HS-6 293622?
- HS-6 293622 covers unmixed vitamin B1 and its derivatives, such as thiamine hydrochloride and thiamine mononitrate.
- Can I classify mixed vitamin products under this code?
- No, HS-6 293622 is specifically for unmixed vitamin B1. Mixed vitamin products should be classified under a different code.
- What are the common uses for thiamine?
- Thiamine is commonly used in dietary supplements, animal feed, pharmaceuticals, and food products.
- Do I need special permits to import thiamine?
- Check with your local customs authority, as regulations may vary by country and product type.
- How can I ensure correct classification of my product?
- Consult with a customs broker or refer to official tariff schedules to verify the correct HS code.
- What are the packaging requirements for thiamine shipments?
- Thiamine should be packaged to prevent moisture and contamination, typically in airtight containers.
- Are there any restrictions on importing vitamin B1?
- Restrictions may apply depending on your country’s regulations. Always check with customs for specific guidelines.
- What is the difference between thiamine and its derivatives?
- Thiamine is the base vitamin, while its derivatives, like thiamine hydrochloride, are modified forms used in various applications.
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