---
title: "3402.31 – Anionic organic surface-active agents…: Canada tariff & duty rates"
description: "Every Canadian tariff classification under HS 3402.31: Anionic organic surface-active agents, whether or not put up for retail sale › Linear alkylbenzene…"
canonical: "https://www.adhocs.ca/hs-codes/3402.31"
---

# 3402.31 Anionic organic surface-active agents, whether or not put up for retail sale › Linear alkylbenzene sulphonic acids and their salts

Up: [HS codes](https://www.adhocs.ca/hs-codes) › [Chapter 34](https://www.adhocs.ca/hs-codes/34) › [3402](https://www.adhocs.ca/hs-codes/3402)

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

- [3402.31.10.00](https://www.adhocs.ca/hs-codes/3402.31.10.00) Sodium alkylbenzene sulphonates for use in the manufacture of slow dissolving inside toilet tank solids of heading 34.02 or 38.08
- [3402.31.90.00](https://www.adhocs.ca/hs-codes/3402.31.90.00) Other

## Other subheadings in this heading

- Next: [3402.39](https://www.adhocs.ca/hs-codes/3402.39) Other

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