What are cyclic hydrocarbons n.e.c.?
Use n.e.c. only when you have ruled out every more specific line in the same section.
HS-6 · Subheading
Cyclic hydrocarbons; n.e.c. in heading no. 2902
Heading 2902 — Cyclic hydrocarbons
Chapter 29: Organic chemicals
Use HS-6 290290 when importing or exporting cyclic hydrocarbons that are not specifically classified elsewhere in heading 2902. For example, this could include certain specialty chemicals used in industrial applications or research.
This code is particularly useful for products like bicyclic compounds or complex cyclic hydrocarbons that do not fit neatly into other specific categories under heading 2902, which covers a variety of cyclic hydrocarbons.
If you're dealing with cyclic hydrocarbons like cyclohexane, you would use HS-6 290210 instead, which is specifically for cycloalkanes. In contrast, HS-6 290290 is for those unique cyclic hydrocarbons that don't have a dedicated classification.
When classifying your product, ensure it truly falls under the 'not elsewhere classified' (n.e.c.) category, as this can affect duties and regulations. Always check for any specific rulings or notes that may apply to your shipment.
Useful terms traders and brokers use for this HS-6 subheading.
cyclic hydrocarbons n.e.c. · HS code 290290 · specialty chemicals · bicyclic compounds · industrial cyclic hydrocarbons · chemical synthesis · pharmaceutical cyclic hydrocarbons · agrochemical formulations · polymer production · unique hydrocarbons · laboratory chemicals · custom chemical formulations
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
Frequent classification questions with short practical guidance.
Use n.e.c. only when you have ruled out every more specific line in the same section.
Write down material, use, and product form first, then compare nearby lines before you lock the code.
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Use n.e.c. only when you have ruled out every more specific line in the same section.
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Common real-world topics that come up during code comparison.
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Check the exact product specs and destination-country tariff notes before finalizing the code.
Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Check the exact product specs and destination-country tariff notes before finalizing the code.
Use this topic to narrow your shortlist, then validate the final code against legal wording.
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
Parent context
Nearby siblings
Pick one of these actions to move from reading to a defensible classification decision.
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