---
title: "2523.90 – Portland cement, aluminous cement, slag…: Canada tariff & duty rates"
description: "Every Canadian tariff classification under HS 2523.90: Portland cement, aluminous cement, slag cement, supersulphate cement and similar hydraulic…"
canonical: "https://www.adhocs.ca/hs-codes/2523.90"
---

# 2523.90 Portland cement, aluminous cement, slag cement, supersulphate cement and similar hydraulic cements, whether or not coloured or in the form of clinkers › Other hydraulic cements

Up: [HS codes](https://www.adhocs.ca/hs-codes) › [Chapter 25](https://www.adhocs.ca/hs-codes/25) › [2523](https://www.adhocs.ca/hs-codes/2523)

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

- [2523.90.00.30](https://www.adhocs.ca/hs-codes/2523.90.00.30) Slag cement
- [2523.90.00.90](https://www.adhocs.ca/hs-codes/2523.90.00.90) Other

## Other subheadings in this heading

- Next: [2523.21](https://www.adhocs.ca/hs-codes/2523.21.00.00) White cement, whether or not artificially coloured

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