What is HS-4 0309 used for?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-4 · Heading
Chapter 03: Fish and crustaceans
Use HS-4 0309 when importing flours, meals, or pellets made from fish or other aquatic invertebrates intended for human consumption. For example, if you're bringing in fish meal for animal feed, this code won't apply, but if it's for human food products like fish protein powder, then you should consider this heading.
The heading splits into two main categories: 030910 for fish-based products and 030990 for those made from crustaceans, molluscs, or other aquatic invertebrates. If you're unsure whether your product falls under fish or another aquatic source, check the ingredient list carefully to determine the correct classification.
When deciding between 030910 and 030990, consider the primary ingredient. If your product is primarily fish-based, use 030910. However, if it contains crustaceans or molluscs, even in small amounts, you should classify it under 030990 to ensure compliance with regulations.
Useful terms traders and brokers use for this HS-4 heading.
fish flour import · aquatic invertebrate meals · human consumption fish products · crustacean meal classification · mollusc flour HS code · fish meal import requirements · aquatic invertebrate pellets · HS-4 0309 · HS-6 030910 · HS-6 030990 · food safety fish products · import fish protein powder · crustacean flour regulations · mollusc meal import · human food aquatic products
Drawn from the official tariff wording for this HS-4 heading. Always confirm against your published schedule and legal notes.
Frequent classification questions with short practical guidance.
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
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 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.
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.
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.
Check the exact product specs and destination-country tariff notes before finalizing the code.
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.
Heading-browse mode uses HS-6 030900 (first line of this block).
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