Functioning as the broadest residual provision within the fresh and chilled fish schedule, this line captures fish of any origin — including freshwater species — that are not covered by any more specific enumerated subheading in heading 0302. Correct use depends on exhausting all specific species provisions first; CBP has issued binding rulings on numerous species that clarify whether they belong here or in a named line. All fresh and chilled fish imports require FDA prior notice and must be accompanied by HACCP-compliant supplier documentation, and importers should be prepared for potential FDA detention if the species or establishment is flagged.

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