💾 Data Updated: Latest version • Last updated: December 09, 2025

1605 - Crustaceans, molluscs and other aquatic invertebrates, prepared or preserved:

Sub-classifications

Commodity Code
Description

Overview

Heading 1605 encompasses a broad range of aquatic invertebrates that have undergone preparation or preservation. This includes products like canned seafood, smoked shellfish, or frozen cephalopods, where processing has altered their form or extended their shelf life from their fresh state. The "prepared or preserved" aspect is key, distinguishing these goods from live or fresh aquatic invertebrates classified elsewhere.

While other headings within Chapter 16 might cover preparations of fish or meat, 1605 specifically focuses on crustaceans, molluscs, and other aquatic invertebrates as the primary component. Its siblings, such as those in Chapter 01 dealing with live animals, highlight the essential difference: 1605 deals with processed, not live, aquatic life.

Within 1605, further subheadings exist to provide granular classification based on the specific type of aquatic invertebrate. These include distinct categories for crab (1605.10), shrimps and prawns, lobster (1605.30), and other crustaceans (1605.40). Additional subdivisions address molluscs and other aquatic invertebrates, allowing for precise classification based on the biological grouping of the processed product. This detailed breakdown ensures accurate tariff application and trade monitoring.

Frequently Asked Questions

›What is HTS code 1605?
HTS code 1605 covers Crustaceans, molluscs and other aquatic invertebrates, prepared or preserved: under the US Harmonized Tariff Schedule. It falls under Chapter 16: Preparations of meat, of fish or of crustaceans, molluscs or other aquatic invertebrates.
›What products are classified under 1605?
This classification covers Crustaceans, molluscs and other aquatic invertebrates, prepared or preserved:. It falls under Chapter 16: Preparations of meat, of fish or of crustaceans, molluscs or other aquatic invertebrates.
›How many HTS codes are under 1605?
There are 6 direct subcategories under this classification.
›What are the subcategories under 1605?
This category contains 6 subcategories including: Crab:, Shrimps and prawns:, Lobster:, Other crustaceans:, Molluscs:, and more. Browse the full list below.

Stay Updated

Join our newsletter to get all updates of the harmonized Tariff Schedule.