# HS code 2301.20: Flours, meals and pellets, of fish or of crustaceans, molluscs or other aquatic invertebrates

> HS code 2301.20 covers flours, meals and pellets, of fish or of crustaceans, molluscs or other aquatic invertebrates. It sits in heading 23.01 (flours, meals and pellets, of meat or meat offal, of fish or of crustaceans, molluscs or other aquatic invertebrates, unfit for human consumption; greaves) in chapter 23 (residues and waste from the food industries; prepared animal fodder). Other goods of heading 23.01 are classified under 2301.10 (flours, meals and pellets, of meat or meat offal; greaves). National tariff lines under 2301.20 are live on border.bot for the United States (2 lines, also used by 1 other country).

Source: https://border.bot/hs-codes/230120
Last updated: 11 October 2026

[HS codes](https://border.bot/hs-codes) / [Chapter 23](https://border.bot/hs-codes/23) / [23.01](https://border.bot/hs-codes/2301) / [2301.20](https://border.bot/hs-codes/230120)

## Key facts

- HS code: 2301.20
- Covers: Flours, meals and pellets, of fish or of crustaceans, molluscs or other aquatic invertebrates
- Heading: [23.01: Flours, meals and pellets, of meat or meat offal, of fish or of crustaceans, molluscs or other aquatic invertebrates, unfit for human consumption; greaves](https://border.bot/hs-codes/2301)
- Chapter: [23: Residues and waste from the food industries; prepared animal fodder](https://border.bot/hs-codes/23)
- Edition: HS2022
- Duty in the United States: [See its 2 lines](https://border.bot/countries/united-states/hs-codes/230120)

## What this code covers

HS code 2301.20 covers flours, meals and pellets, of fish or of crustaceans, molluscs or other aquatic invertebrates.

The legal text of the subheading is “Flours, meals and pellets, of fish or of crustaceans, molluscs or other aquatic invertebrates”, in HS2022.

## What it doesn’t cover

Other goods of heading 23.01 are classified under 2301.10 (flours, meals and pellets, of meat or meat offal; greaves).

- [2301.10](https://border.bot/hs-codes/230110) Flours, meals and pellets, of meat or meat offal; greaves

## How it is structured

2301.20 is a six-digit subheading. Its first two digits, 23, are the chapter; the first four, 2301, are heading 23.01; the last two, 20, identify the subheading within the heading.

Countries add their own digits after these six for their national tariff lines.

- Chapter 23: Residues and waste from the food industries; prepared animal fodder
- Heading 23.01: Flours, meals and pellets, of meat or meat offal, of fish or of crustaceans, molluscs or other aquatic invertebrates, unfit for human consumption; greaves
- Subheading 2301.20: Flours, meals and pellets, of fish or of crustaceans, molluscs or other aquatic invertebrates

## In other countries

National tariff lines under 2301.20 are live on border.bot for the United States (2 lines, also used by 1 other country).

- [United States](https://border.bot/countries/united-states/hs-codes/230120): 2 lines, used by 1 other country

- Previous subheading: [2301.10](https://border.bot/hs-codes/230110) Flours, meals and pellets, of meat or meat offal; greaves
- Next subheading: [2302.10](https://border.bot/hs-codes/230210) Of maize (corn)

## Frequently asked questions

### What does HS code 2301.20 cover?

HS code 2301.20 covers flours, meals and pellets, of fish or of crustaceans, molluscs or other aquatic invertebrates.

### Which heading and chapter is HS code 2301.20 in?

HS code 2301.20 is in heading 23.01 (flours, meals and pellets, of meat or meat offal, of fish or of crustaceans, molluscs or other aquatic invertebrates, unfit for human consumption; greaves) in chapter 23 (residues and waste from the food industries; prepared animal fodder).

### Where are goods of heading 23.01 classified when 2301.20 doesn’t fit?

Other goods of heading 23.01 are classified under 2301.10 (flours, meals and pellets, of meat or meat offal; greaves).

### Which countries’ tariffs list national lines under HS code 2301.20?

National tariff lines under 2301.20 are live on border.bot for the United States (2 lines, also used by 1 other country).

## Sources and updates

The Harmonized System legal text comes from border.bot release 2 (edition HS 2022), imported from a file, and has been live since 11 October 2026.

This page was last updated on 11 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Machine-readable: https://border.bot/hs-codes/230120.json