</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
0304.83.10.20/Frozen Southern Flounder Fillet Blocks Over 10 lbs/Mexico

Frozen Southern Flounder Fillet Blocks Over 10 lbs from Mexico

Industrial blocks of frozen skinned Southern flounder (Paralichthys lethostigma) fillets, each >4.5kg (10 lbs), imported to be ground for fish patties. HTS 0304.83.10.20 covers this exact presentation of flatfish flounder for mincing/processing, distinct from retail fillets.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Calculate with your customs valueVerify classification with AI

Import Tips

• Document block weights with photos/scales at packing; comply with USDC traceability for species ID; avoid retail packaging to prevent misclassification as consumer product

Frozen Southern Flounder Fillet Blocks Over 10 lbs from Mexico — Import Duty Rate | HTS 0304.83.10.20