---
title: "2508 – Other clays (not including expanded…: Canada tariff & duty rates"
description: "Every Canadian tariff classification under HS 2508: Other clays (not including expanded clays of heading 68.06), andalusite, kyanite and sillimanite…"
canonical: "https://www.adhocs.ca/hs-codes/2508"
---

# 2508 Other clays (not including expanded clays of heading 68.06), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths.

Up: [HS codes](https://www.adhocs.ca/hs-codes) › [Chapter 25](https://www.adhocs.ca/hs-codes/25)

6 subheadings. Each subheading links to its page, which lists its 10-digit codes, or to its only 10-digit code.

- [2508.10.00.00](https://www.adhocs.ca/hs-codes/2508.10.00.00) Bentonite
- [2508.30.00.00](https://www.adhocs.ca/hs-codes/2508.30.00.00) Fire-clay
- [2508.40](https://www.adhocs.ca/hs-codes/2508.40) Other clays
- [2508.50.00.00](https://www.adhocs.ca/hs-codes/2508.50.00.00) Andalusite, kyanite and sillimanite
- [2508.60.00.00](https://www.adhocs.ca/hs-codes/2508.60.00.00) Mullite
- [2508.70.00.00](https://www.adhocs.ca/hs-codes/2508.70.00.00) Chamotte or dinas earths

## Other headings in this chapter

- Previous: [2507](https://www.adhocs.ca/hs-codes/2507) Kaolin and other kaolinic clays, whether or not calcined.
- Next: [2509](https://www.adhocs.ca/hs-codes/2509) Chalk.

[Source: CBSA Customs Tariff](https://www.cbsa-asfc.gc.ca/trade-commerce/tariff-tarif/menu-eng.html).