</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Frozen Atlantic Flounder Fillets from Japan

Frozen skinless fillets from Atlantic flounder (Pseudopleuronectes americanus), a flatfish species belonging to the Pleuronectidae family. These are typically sold in vacuum-sealed packs for retail or foodservice use. Classified under HTS 0304.83.5020 as frozen fillets of flounder, a specific flatfish type.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

Verify species identification with scientific names to confirm flounder classification within flatfish families like Pleuronectidae

Obtain health certificates confirming frozen state and absence of contaminants, as required for Chapter 3 fish imports

Be aware of Section 609 restrictions if any shrimp bycatch is involved in harvesting

Frozen Atlantic Flounder Fillets from Japan — Import Duty Rate | HTS 0304.83.50.20