Frozen Windowpane Flounder Fillets from Mexico
Frozen translucent fillets from windowpane flounder (Scophthalmus aquosus), a small flatfish used in sushi or light dishes. Portion-controlled and frozen. HTS 0304.83.5020 designation for flounder flatfish fillets.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Size fillets consistently to match invoice descriptions and avoid valuation issues
• Screen for heavy metals common in bottom-dwelling flatfish per FDA guidance
• Use proper HTS suffix for statistical reporting of minor flatfish species