Fresh or Chilled Pacific, Atlantic & Danube Salmon Fillets

The distinction at the 10-digit level — farmed (0304410010) versus non-farmed (0304410020) — allows Customs to track aquaculture-origin product separately from wild-caught Atlantic salmon. This matters for trade remedy monitoring and statistical purposes, as the vast majority of Atlantic salmon imports are farmed, and the two categories may carry different duty or trade-remedy exposure depending on origin.

Fresh chilled salmon fillets typically have a shelf life of 10–14 days from harvest, making air freight the standard mode for long-haul origins like Chile and Norway. Importers must coordinate closely with freight forwarders on temperature monitoring documentation, as FDA may examine time-temperature records during admissibility review to assess whether the product remains wholesome on arrival.