---
title: "2843 – Colloidal precious metals; inorganic or…: Canada tariff & duty rates"
description: "Every Canadian tariff classification under HS 2843: Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not…"
canonical: "https://www.adhocs.ca/hs-codes/2843"
---

# 2843 Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals.

Up: [HS codes](https://www.adhocs.ca/hs-codes) › [Chapter 28](https://www.adhocs.ca/hs-codes/28)

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

- [2843.10.00.00](https://www.adhocs.ca/hs-codes/2843.10.00.00) Colloidal precious metals

## Silver compounds

- [2843.21.00.00](https://www.adhocs.ca/hs-codes/2843.21.00.00) Silver nitrate
- [2843.29.00.00](https://www.adhocs.ca/hs-codes/2843.29.00.00) Other

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- [2843.30.00.00](https://www.adhocs.ca/hs-codes/2843.30.00.00) Gold compounds
- [2843.90.00.00](https://www.adhocs.ca/hs-codes/2843.90.00.00) Other compounds; amalgams

## Other headings in this chapter

- Previous: [2842](https://www.adhocs.ca/hs-codes/2842) Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides.
- Next: [2844](https://www.adhocs.ca/hs-codes/2844) Radioactive chemical elements and radioactive isotopes (including the fissile or fertile chemical elements and isotopes) and their compounds; mixtures and residues containing these products.

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