# HS code 3501.10: Casein

> HS code 3501.10 covers casein. It sits in heading 35.01 (casein, caseinates and other casein derivatives; casein glues) in chapter 35 (albuminoidal substances; modified starches; glues; enzymes). Other goods of heading 35.01 are classified under 3501.90 (other).

Source: https://staging.border.bot/hs-codes/350110
Last updated: 13 October 2026

[HS codes](https://staging.border.bot/hs-codes) / [Chapter 35](https://staging.border.bot/hs-codes/35) / [35.01](https://staging.border.bot/hs-codes/3501) / [3501.10](https://staging.border.bot/hs-codes/350110)

## Key facts

- HS code: 3501.10
- Covers: Casein
- Heading: [35.01: Casein, caseinates and other casein derivatives; casein glues](https://staging.border.bot/hs-codes/3501)
- Chapter: [35: Albuminoidal substances; modified starches; glues; enzymes](https://staging.border.bot/hs-codes/35)
- Edition: HS2022
- Duty rates: [Set by each country’s tariff](https://staging.border.bot/countries)

## What this code covers

HS code 3501.10 covers casein.

The legal text of the subheading is “Casein”, in HS2022.

## What it doesn’t cover

Other goods of heading 35.01 are classified under 3501.90 (other).

- [3501.90](https://staging.border.bot/hs-codes/350190) Other

## How it is structured

3501.10 is a six-digit subheading. Its first two digits, 35, are the chapter; the first four, 3501, are heading 35.01; the last two, 10, identify the subheading within the heading.

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

- Chapter 35: Albuminoidal substances; modified starches; glues; enzymes
- Heading 35.01: Casein, caseinates and other casein derivatives; casein glues
- Subheading 3501.10: Casein

## In other countries

No national tariff lines under 3501.10 are live on border.bot yet. Tariffs built on the Harmonized System (HS2022) use 3501.10 at six digits and add their own digits after it.

- Previous subheading: [3407.00](https://staging.border.bot/hs-codes/340700) Modelling pastes, including those put up for children's amusement; preparations known as “dental wax” or as “dental impression compounds”, put up in sets, in packings for retail sale or in plates, horseshoe shapes, sticks or similar forms; other preparations for use in dentistry, with a basis of plaster (of calcined gypsum or calcium sulphate)
- Next subheading: [3501.90](https://staging.border.bot/hs-codes/350190) Other

## Frequently asked questions

### What does HS code 3501.10 cover?

HS code 3501.10 covers casein.

### Which heading and chapter is HS code 3501.10 in?

HS code 3501.10 is in heading 35.01 (casein, caseinates and other casein derivatives; casein glues) in chapter 35 (albuminoidal substances; modified starches; glues; enzymes).

### Where are goods of heading 35.01 classified when 3501.10 doesn’t fit?

Other goods of heading 35.01 are classified under 3501.90 (other).

## Sources and updates

The Harmonized System legal text comes from border.bot release 1 (edition HS 2022), imported from a file, and has been live since 13 October 2026.

This page was last updated on 13 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://staging.border.bot/hs-codes/350110.json