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0304.83.50.20/Frozen Witch Flounder Fillets/Canada

Frozen Witch Flounder Fillets from Canada

Frozen fillets of witch flounder (Glyptocephalus cynoglossus), a deep-water flatfish with delicate flesh from the Cynoglossidae family. IQF for premium markets. Classified in HTS 0304.83.5020 as frozen flounder.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Confirm family classification (Cynoglossidae) matches flatfish definition in Chapter 3 notes

• Provide catch certificates for sustainability claims under MSC or similar programs

• Avoid glaze exceeding 15% of weight to prevent weight-based duty disputes