# HS code 2524.10: Crocidolite

> HS code 2524.10 covers crocidolite. It sits in heading 25.24 (asbestos) in chapter 25 (salt; sulphur; earths and stone; plastering materials, lime and cement). Other goods of heading 25.24 are classified under 2524.90 (other). National tariff lines under 2524.10 are live on border.bot for the United States (1 line, also used by 1 other country).

Source: https://border.bot/hs-codes/252410
Last updated: 11 October 2026

[HS codes](https://border.bot/hs-codes) / [Chapter 25](https://border.bot/hs-codes/25) / [25.24](https://border.bot/hs-codes/2524) / [2524.10](https://border.bot/hs-codes/252410)

## Key facts

- HS code: 2524.10
- Covers: Crocidolite
- Heading: [25.24: Asbestos](https://border.bot/hs-codes/2524)
- Chapter: [25: Salt; sulphur; earths and stone; plastering materials, lime and cement](https://border.bot/hs-codes/25)
- Edition: HS2022
- Duty in the United States: [See its 1 line](https://border.bot/countries/united-states/hs-codes/252410)

## What this code covers

HS code 2524.10 covers crocidolite.

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

## What it doesn’t cover

Other goods of heading 25.24 are classified under 2524.90 (other).

- [2524.90](https://border.bot/hs-codes/252490) Other

## How it is structured

2524.10 is a six-digit subheading. Its first two digits, 25, are the chapter; the first four, 2524, are heading 25.24; the last two, 10, identify the subheading within the heading.

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

- Chapter 25: Salt; sulphur; earths and stone; plastering materials, lime and cement
- Heading 25.24: Asbestos
- Subheading 2524.10: Crocidolite

## In other countries

National tariff lines under 2524.10 are live on border.bot for the United States (1 line, also used by 1 other country).

- [United States](https://border.bot/countries/united-states/hs-codes/252410): 1 line, used by 1 other country

- Previous subheading: [2523.90](https://border.bot/hs-codes/252390) Other hydraulic cements
- Next subheading: [2524.90](https://border.bot/hs-codes/252490) Other

## Frequently asked questions

### What does HS code 2524.10 cover?

HS code 2524.10 covers crocidolite.

### Which heading and chapter is HS code 2524.10 in?

HS code 2524.10 is in heading 25.24 (asbestos) in chapter 25 (salt; sulphur; earths and stone; plastering materials, lime and cement).

### Where are goods of heading 25.24 classified when 2524.10 doesn’t fit?

Other goods of heading 25.24 are classified under 2524.90 (other).

### Which countries’ tariffs list national lines under HS code 2524.10?

National tariff lines under 2524.10 are live on border.bot for the United States (1 line, 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/252410.json