Frozen Atlantic Flounder Fillets
Frozen whole fillets from Atlantic flounder (Pseudopleuronectes americanus), a flatfish species belonging to the Pleuronectidae family. This product is classified under HTS 0303.39.0110 as frozen flounder, excluding fillets of heading 0304, and not processed into flours, meals, or pellets fit for human consumption per Chapter notes. It is typically imported in blocks for further processing or direct retail sale.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If processed into skinless, boneless fillets
Skinless or boneless flatfish fillets shift to heading 0304 as fish fillets, excluding heading 0303 whole fish.
If identified as halibut species
Halibut, a specific flatfish, has its own subheading under 0303.31, distinct from general flounder.
If cooked, prepared, or preserved
Prepared or preserved fish products move to Chapter 16, not raw frozen fish of Chapter 3.
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Import Tips & Compliance
• Confirm species identification via scientific name to avoid misclassification as other flatfish; provide certificates of origin and frozen chain documentation; check for any antidumping duties on specific flounder origins
Related Products under HTS 0303.39.01.10
Frozen Blackback Flounder
Frozen blackback flounder (Scophthalmus aquosus), a small flatfish species frozen in retail-ready portions. HTS 0303.39.0110 applies to this other flounder, ensuring it's not offal or processed into chapter-excluded pellets. Popular in New England seafood trade.
Frozen Pacific Flounder Blocks
Frozen blocks of Pacific flounder (Atheresthes stomias), caught in North Pacific waters and frozen at sea. Falls under HTS 0303.39.0110 for other frozen flatfish specified as flounder, adhering to chapter notes excluding pellets or human-consumable flours. Used primarily in seafood processing plants.
Frozen Summer Flounder Whole Fish
Whole frozen summer flounder (Paralichthys dentatus), a Northeast Atlantic flatfish, preserved by freezing without filleting. Classified in HTS 0303.39.0110 as other flounder, distinct from heading 0304 fillets and excluding offal subheadings per hierarchy. Commonly imported for ethnic markets and restaurants.
Frozen Yellowtail Flounder Steaks
Frozen steaks cut from yellowtail flounder (Limanda ferruginea), a valuable flatfish not further processed into fillets. Under HTS 0303.39.0110 for frozen flounder excluding 0304 meat, per chapter notes on pellets and human-fit flours. Sourced from sustainable fisheries.
Frozen Witch Flounder Portions
Frozen portions of witch flounder (Glyptocephalus cynoglossus), deep-water flatfish from Cynoglossidae family. Classifies under HTS 0303.39.0110 as other frozen flounder, not fillets or offal, respecting chapter exclusions. Ideal for industrial breading lines.
Frozen Southern Flounder
Frozen southern flounder (Paralichthys lethostigma), Gulf of Mexico flatfish frozen whole for export. HTS 0303.39.0110 covers this flounder type, excluding processed forms noted in chapter. Used in Southern U.S. cuisine.