---
title: "2519.90 – Natural magnesium carbonate… › Other: Canada tariff & duty rates"
description: "Every Canadian tariff classification under HS 2519.90: Natural magnesium carbonate (magnesite); fused magnesia; dead-burned (sintered) magnesia, whether…"
canonical: "https://www.adhocs.ca/hs-codes/2519.90"
---

# 2519.90 Natural magnesium carbonate (magnesite); fused magnesia; dead-burned (sintered) magnesia, whether or not containing small quantities of other oxides added before sintering; other magnesium oxide, whether or not pure › Other

Up: [HS codes](https://www.adhocs.ca/hs-codes) › [Chapter 25](https://www.adhocs.ca/hs-codes/25) › [2519](https://www.adhocs.ca/hs-codes/2519)

3 classifications. Each 10-digit code links to its page, with its rate under every tariff treatment.

- [2519.90.00.10](https://www.adhocs.ca/hs-codes/2519.90.00.10) Dead-burned (sintered)
- [2519.90.00.20](https://www.adhocs.ca/hs-codes/2519.90.00.20) Caustic burned
- [2519.90.00.90](https://www.adhocs.ca/hs-codes/2519.90.00.90) Other

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