Crustaceans, molluscs and other aquatic invertebrates, prepared or preserved
6-digit subheadings (18)
Official HS 2022 subheading texts. National tariff schedules subdivide these further (8-10 digit lines) and set the actual duty rates.
Crustacean preparations; crab, prepared or preserved
Crustacean preparations; shrimps and prawns, prepared or preserved, not in airtight containers
Crustacean preparations; shrimps and prawns, prepared or preserved, in airtight containers
Crustacean preparations; lobster, prepared or preserved
Crustacean preparations; other than crab, shrimps, prawns, and lobsters, prepared or preserved
Mollusc preparations; oysters, prepared or preserved
Mollusc preparations; scallops, including queen scallops, prepared or preserved
Mollusc preparations; mussels, prepared or preserved
Mollusc preparations; cuttle fish and squid, prepared or preserved
Mollusc preparations; octopus, prepared or preserved
Mollusc preparations; clams, cockles and arkshells, prepared or preserved
Mollusc preparations; abalone, prepared or preserved
Mollusc preparations; snails, other than sea snails, prepared or preserved
Mollusc preparations; n.e.c. in item no. 1605.5, preparations such as pastes, sausages, prepared meals and the like
Aquatic invertebrates; sea cucumbers, prepared or preserved
Aquatic invertebrates; sea urchins, prepared or preserved
Aquatic invertebrates; jellyfish, prepared or preserved
Aquatic invertebrates; other than crustaceans, molluscs, sea cucumbers, sea urchins, and jellyfish, prepared or preserved
Chapter 16 classification notes
Frequent misclassification in this chapter
Ham / bacon hot-smoked falls under 1602.41 (preparations of pork), not 0210 (cured meat).
Classification certainty
The 6-digit level shown here is the internationally harmonised layer. Duty rates attach to national 8-10 digit tariff lines, which differ by country — use the duty calculator for lane estimates. For binding certainty, request a ruling from the destination customs authority.
Binding tariff ruling database