Frozen Swordfish Loins from Mexico
Frozen swordfish loins are large, skin-on muscle sections from the backbone, IQF or block frozen. HTS 0303.57.00 applies as they remain classified as frozen swordfish, not fillets of 0304. Popular in sushi-grade exports and premium markets.
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
• Label clearly as 'swordfish loins' with dimensions to distinguish from thinner fillets
• Conduct histamine testing for scombroid prevention per FDA guidelines
• Use refrigerated containers; monitor cold chain to avoid thawing/re-freezing penalties