---
title: "3910.00 – Silicones in primary forms › Silicones…: Canada tariff & duty rates"
description: "Every Canadian tariff classification under HS 3910.00: Silicones in primary forms › Silicones in primary forms. CBSA duty rates for each code."
canonical: "https://www.adhocs.ca/hs-codes/3910.00"
---

# 3910.00 Silicones in primary forms › Silicones in primary forms.

Up: [HS codes](https://www.adhocs.ca/hs-codes) › [Chapter 39](https://www.adhocs.ca/hs-codes/39) › [3910](https://www.adhocs.ca/hs-codes/3910)

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

- [3910.00.00.10](https://www.adhocs.ca/hs-codes/3910.00.00.10) For use in the manufacture of dental prostheses, including dentures; Silicones, excluding compositions
- [3910.00.00.90](https://www.adhocs.ca/hs-codes/3910.00.00.90) Other

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