What is HS code 290359 used for?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-6 · Subheading
290359
Unsaturated fluorinated derivatives of acyclic hydrocarbons; n.e.c. in item no. 2903.5
Heading 2903 — Halogenated derivatives of hydrocarbons
Chapter 29: Organic chemicals
Plain-language overview
Use HS-6 290359 when importing or exporting unsaturated fluorinated derivatives of acyclic hydrocarbons that are not specifically listed elsewhere. For example, a shipment of a fluorinated compound used in specialty chemicals would fall under this code.
This code is distinct from HS-6 290351, which covers saturated fluorinated hydrocarbons. If your product is unsaturated and contains fluorine, you should classify it under 290359 instead.
Understanding the nuances of this classification is crucial, especially when dealing with various fluorinated compounds. Ensure your product does not fit into more specific categories under HS-4 2903.
When preparing your customs documentation, be clear about the chemical structure and intended use of the product to avoid misclassification.
Keywords & topics
Useful terms traders and brokers use for this HS-6 subheading.
unsaturated fluorinated hydrocarbons · HS code 290359 · halogenated derivatives · acyclic hydrocarbons · chemical classification · fluorinated solvents · specialty chemicals · import export regulations · customs documentation · chemical structure · fluorinated intermediates · agrochemical products · refrigerants · pharmaceutical applications · industrial chemicals · chemical mixtures
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Fluorinated acrylic acid derivatives used in coatings
- Unsaturated fluorinated hydrocarbons for refrigerants
- Specialty fluorinated solvents for cleaning applications
- Fluorinated intermediates for pharmaceutical synthesis
- Fluorinated compounds used in agrochemicals
- Chemical mixtures containing unsaturated fluorinated hydrocarbons
- Fluorinated polymers with unsaturated bonds for industrial use
Common questions
Frequent classification questions with short practical guidance.
How to classify unsaturated fluorinated hydrocarbons?
Write down material, use, and product form first, then compare nearby lines before you lock the code.
Is my product under HS-6 290359?
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What are examples of unsaturated fluorinated derivatives?
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How do I document fluorinated chemicals for customs?
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What is the difference between HS-6 290351 and 290359?
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Can I use HS-6 290359 for specialty chemicals?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What are the requirements for importing fluorinated hydrocarbons?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Related topics
Common real-world topics that come up during code comparison.
how to classify unsaturated fluorinated hydrocarbons for customs
Check the exact product specs and destination-country tariff notes before finalizing the code.
examples of products under HS-6 290359
Use this topic to narrow your shortlist, then validate the final code against legal wording.
requirements for importing fluorinated specialty chemicals
Check the exact product specs and destination-country tariff notes before finalizing the code.
difference between saturated and unsaturated fluorinated compounds
Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.
best practices for customs documentation of fluorinated chemicals
Check the exact product specs and destination-country tariff notes before finalizing the code.
what to include in chemical structure for HS classification
Use this topic to narrow your shortlist, then validate the final code against legal wording.
how to determine if my product fits HS-6 290359
Use this topic to narrow your shortlist, then validate the final code against legal wording.
guidelines for exporting unsaturated fluorinated hydrocarbons
Check the exact product specs and destination-country tariff notes before finalizing the code.
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What types of products fall under HS code 290359?
- HS-6 290359 covers unsaturated fluorinated derivatives of acyclic hydrocarbons, including specialty chemicals, solvents, and intermediates.
- How can I ensure correct classification for my fluorinated product?
- Provide detailed information about the chemical structure and intended use when classifying your product under HS-6 290359.
- What is the difference between HS-6 290351 and 290359?
- HS-6 290351 covers saturated fluorinated hydrocarbons, while 290359 is for unsaturated derivatives.
- Do I need special permits to import products under HS-6 290359?
- Check with your local customs authority for any specific regulations or permits required for importing fluorinated chemicals.
- Can I use HS-6 290359 for products used in pharmaceuticals?
- Yes, if the product is an unsaturated fluorinated derivative, it can be classified under HS-6 290359.
- What documentation is needed for customs clearance of HS-6 290359?
- You will need a detailed invoice, chemical composition information, and any relevant safety data sheets.
- Are there any restrictions on exporting fluorinated hydrocarbons?
- Export restrictions may apply depending on the destination country and the specific chemical. Always verify with export regulations.
- What if my product contains both saturated and unsaturated fluorinated compounds?
- You may need to classify the product based on its predominant component or seek guidance from a customs broker.
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