Frozen Witch Flounder Fillets
Frozen fillets of witch flounder (Glyptocephalus cynoglossus), a deep-water flatfish from Pleuronectidae found in North Atlantic. Boned and vacuum-packed frozen. Classified as other frozen flatfish fillets in HTS 0304.83.50.90.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If Nile perch fillets
Nile perch has dedicated subheading 0304.83.30 for frozen fillets.
If in airtight containers unfit for consumption
Frozen fillets ready for immediate consumption stay in 0304; preserved ones go to 0307.
If whole, headless flatfish
Headless whole frozen flatfish are 0302.73, prior to filleting.
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Import Tips & Compliance
• Include DNA test results if disputing species for quota-restricted flatfish
• Declare value per kg accurately; undervaluation common pitfall in seafood
• Check for anti-dumping duties on specific flatfish origins like Canada
Related Products under HTS 0304.83.50.90
Frozen Pacific Halibut Fillets
Frozen skinless fillets from Pacific halibut (Hippoglossus stenolepis), a flatfish species belonging to the Pleuronectidae family. These fillets are prepared by removing bones and skin, then quick-frozen to preserve freshness. Classified under HTS 0304.83.50.90 as frozen fillets of other flatfish, excluding specific flatfish like plaice, flounder, and sole.
Frozen Dover Sole Fillets
Frozen fillets of Dover sole (Solea solea), part of the Soleidae family of flatfish, typically skinned and boneless. These premium white-fleshed fillets are flash-frozen at sea or onshore. Fits HTS 0304.83.50.90 as 'other' frozen flatfish fillets not specified in prior subheadings like flounder.
Frozen Turbot Fillets
Skinless, boneless frozen fillets from turbot (Scophthalmus maximus), a high-value flatfish in the Scophthalmidae family. Individually quick frozen (IQF) for retail or foodservice. Classified in HTS 0304.83.50.90 for other frozen flatfish fillets beyond named species.
Frozen Brill Fillets
Frozen block or IQF fillets of brill (Scophthalmus rhombus), a European flatfish from Bothidae family, prized for mild flavor. Skin-off and pin-boned for convenience. HTS 0304.83.50.90 covers these as other frozen flatfish fillets.
Frozen Lemon Sole Fillets
Thin, delicate frozen fillets from lemon sole (Microstomus kitt), a small flatfish in Pleuronectidae, often used in gourmet dishes. Quick-frozen to maintain texture. Fits 'other' category under HTS 0304.83.50.90 for frozen flatfish fillets.
Frozen European Plaice Fillets
IQF frozen skinless fillets from European plaice (Pleuronectes platessa), though plaice often has specific codes, this 'other' covers variants. Mild-flavored flatfish for everyday use. HTS 0304.83.50.90 for unspecified flatfish frozen fillets.