---
title: "3913.90.00.80 – Other polysaccharides: Canada tariff & duty rate"
description: "HS 3913.90.00.80 Other polysaccharides: MFN free. Every CBSA tariff treatment's rate, excise and regulating agencies, plus a duty and GST calculator."
canonical: "https://www.adhocs.ca/hs-codes/3913.90.00.80"
last_updated: 2026-09-24
---

# 3913.90.00.80 Other polysaccharides

## Where it sits in the tariff

- [39](https://www.adhocs.ca/hs-codes/39) Plastics and articles thereof
- [3913](https://www.adhocs.ca/hs-codes/3913) Natural polymers (for example, alginic acid) and modified natural polymers (for example, hardened proteins, chemical derivatives of natural rubber), not elsewhere specified or included, in primary forms
- [3913.90](https://www.adhocs.ca/hs-codes/3913.90) Other

## Rate, agencies and charges

- **MFN:** free
- **Regulated by:** CFIA

## Duty rates by tariff treatment

| Tariff treatment | Rate |
| --- | --- |
| Most Favoured Nation (MFN) | Free |
| United States Tariff (CUSMA/USMCA) (UST) | Free |
| General Tariff (GT) | 35% |
| Commonwealth Caribbean Countries Tariff (CCCT) | Free |
| Least Developed Country Tariff (LDCT) | Free |
| General Preferential Tariff (GPT) | Free |
| Mexico Tariff (CUSMA/USMCA) (MXT) | Free |
| Canada-Israel Agreement Tariff (CIAT) | Free |
| Chile Tariff (Canada-Chile FTA) (CT) | Free |
| Costa Rica Tariff (Canada-Costa Rica FTA) (CRT) | Free |
| Iceland Tariff (IT) | Free |
| Norway Tariff (NT) | Free |
| Switzerland-Liechtenstein Tariff (SLT) | Free |
| Peru Tariff (Canada-Peru FTA) (PT) | Free |
| Colombia Tariff (Canada-Colombia FTA) (COLT) | Free |
| Jordan Tariff (Canada-Jordan FTA) (JT) | Free |
| Panama Tariff (Canada-Panama FTA) (PAT) | Free |
| Honduras Tariff (Canada-Honduras FTA) (HNT) | Free |
| Korea Tariff (Canada-Korea FTA) (KRT) | Free |
| Canada-European Union Comprehensive Economic and Trade Agreement (CETA) Tariff (CEUT) | Free |
| Ukraine Tariff (Canada-Ukraine FTA) (UAT) | Free |
| Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) Tariff (CPTPT) | Free |
| United Kingdom Tariff (UKT) | Free |
| Comprehensive and Progressive United Kingdom Tariff (CPUKT) | Free |

Per kg. Rates as of 2026-09-24. [Source: CBSA Customs Tariff](https://www.cbsa-asfc.gc.ca/trade-commerce/tariff-tarif/menu-eng.html).

The page's duty calculator prices the duty and GST for a value and a country of origin, with each tariff treatment the origin can claim.

CFIA regulates goods under this code. The page walks CFIA's import questionnaire (AIRS) live and lists what to have ready.