HS Code 3909.31.00.00
Amino-resins, phenolic resins and polyurethanes, in primary forms. - Other amino-resins: - Poly(methylene phenyl isocyanate) (crude MDI, polymeric MDI)
Most Favoured Nation (MFN) Rate
Free
About HS Code 3909.31.00.00
HS code 3909.31.00.00 is a Canadian 10-digit tariff item covering Amino-resins, phenolic resins and polyurethanes, in primary forms. - Other amino-resins: - Poly(methylene phenyl isocyanate) (crude MDI, polymeric MDI). It falls under Chapter 39 — Plastics and articles of the Canadian Customs Tariff, within heading 3909 and subheading 3909.31. This code is used by the Canada Border Services Agency (CBSA) to determine customs duties, taxes, and regulatory compliance when you import into Canada.
The MFN (Most Favoured Nation) duty rate for 3909.31.00.00 is Free. This means no customs duty is charged regardless of the country of origin, though GST/HST and other applicable taxes still apply. 20 preferential trade agreements are available for this code, of which 20 offer duty-free access (for example: Commonwealth Caribbean Countries Tariff, Least Developed Country Tariff, General Preferential Tariff, United States Tariff, Mexico Tariff).
Key trade agreement eligibility: CUSMA (USA, Mexico) duty-free · CETA (EU) duty-free · CPTPP (Asia-Pacific) duty-free.
Example Calculation for 3909.31.00.00
If you import CAD $10,000 worth of goods classified under HS code 3909.31.00.00 into Canada (without a preferential trade agreement), here is the approximate cost breakdown:
| Value for Duty (VFD) | $10,000 |
| MFN Duty (Free) | $0 |
| GST (5%) | $500 |
| Total Landed Cost (approx.) | $10,500 |
Illustrative example. Does not include surtaxes, SIMA, excise duties, freight, provincial HST/PST, or trade-agreement exemptions. Use our calculator for an exact figure.
Frequently Asked Questions about HS Code 3909.31.00.00
What is HS code 3909.31.00.00?
HS code 3909.31.00.00 is a Canadian 10-digit tariff item used by the Canada Border Services Agency (CBSA) to classify imports of "Amino-resins, phenolic resins and polyurethanes, in primary forms. - Other amino-resins: - Poly(methylene phenyl isocyanate) (crude MDI, polymeric MDI)". It sits under Chapter 39 (Plastics and articles) of the Canadian Customs Tariff.
What is the Canadian import duty rate for 3909.31.00.00?
Imports classified under HS code 3909.31.00.00 are duty-free at the MFN (Most Favoured Nation) rate. You still pay GST/HST and other applicable taxes. Use our calculator to see the full landed cost.
Can I import 3909.31.00.00 duty-free from the USA or Mexico under CUSMA?
Yes. HS code 3909.31.00.00 is duty-free under the Canada-United States-Mexico Agreement (CUSMA) when the goods originate in the US or Mexico and you provide a valid certification of origin. GST/HST still applies on import.
Does CETA apply to HS code 3909.31.00.00?
Yes. Imports of HS code 3909.31.00.00 from the European Union enter Canada duty-free under the Canada-EU Comprehensive Economic and Trade Agreement (CETA) with a valid origin declaration from the EU exporter.
What surtaxes or SIMA duties apply to HS code 3909.31.00.00?
Our calculator automatically checks retaliatory surtaxes (US steel & aluminum, Chinese EVs, etc.) and SIMA anti-dumping duties for 3909.31.00.00. Enter the country of origin in the calculator to see the complete list of duties that apply to your shipment.
Is this the right code for your product?
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Ask the AI chatPreferential Rates by Trade Agreement
20 applicable trade agreements
| Code | Trade Agreement | Rate |
|---|---|---|
| CCoFTA | Canada-Colombia Free Trade Agreement | Free |
| CEPT | Canada-EFTA Preferential Tariff | Free |
| CETA | Canada-EU Comprehensive Economic and Trade Agreement | Free |
| CHFTA | Canada-Honduras Free Trade Agreement | Free |
| CIAT | Canada-Israel Agreement Tariff | Free |
| CJFTA | Canada-Jordan Free Trade Agreement | Free |
| CKFTA | Canada-Korea Free Trade Agreement | Free |
| CPaFTA | Canada-Panama Free Trade Agreement | Free |
| CPFTA | Canada-Peru Free Trade Agreement | Free |
| CUKTCA | Canada-United Kingdom Trade Continuity Agreement | Free |
| CT | Chile Tariff | Free |
| CCCT | Commonwealth Caribbean Countries Tariff | Free |
| CPTPP | Comprehensive and Progressive Trans-Pacific Partnership | Free |
| CRT | Costa Rica Tariff | Free |
| GPT | General Preferential Tariff | Free |
| IT | Iceland Tariff | Free |
| LDCT | Least Developed Country Tariff | Free |
| MT | Mexico Tariff | Free |
| UAT | Ukraine Tariff | Free |
| UST | United States Tariff | Free |
Calculate import duties for HS code 3909.31.00.00
Get a complete duty, tax, and fee calculation for HS code 3909.31.00.00, including surtaxes, GST/HST, and provincial taxes.
Calculate import duty for 3909.31.00.00Related Guides
Related HS Codes
Other codes under chapter 39
| HS Code | Description | MFN Rate |
|---|---|---|
| 3909.10.00.00 | Amino-resins, phenolic resins and polyurethanes, in primary forms. - Urea resins; thiourea resins | Free |
| 3909.20.00.00 | Amino-resins, phenolic resins and polyurethanes, in primary forms. - Melamine resins | Free |
| 3909.39.00.00 | Amino-resins, phenolic resins and polyurethanes, in primary forms. - Other amino-resins: - Other | Free |
| 3909.40.00 | Amino-resins, phenolic resins and polyurethanes, in primary forms. - Phenolic resins | Free |
| 3909.40.00.30 | Amino-resins, phenolic resins and polyurethanes, in primary forms. - Phenolic resins - Phenol-formaldehyde resins | Free |
| 3909.40.00.40 | Amino-resins, phenolic resins and polyurethanes, in primary forms. - Phenolic resins - Compositions | Free |
| 3909.40.00.90 | Amino-resins, phenolic resins and polyurethanes, in primary forms. - Phenolic resins - Other | Free |
| 3909.50.00 | Amino-resins, phenolic resins and polyurethanes, in primary forms. - Polyurethanes | Free |
| 3909.50.00.10 | Amino-resins, phenolic resins and polyurethanes, in primary forms. - Polyurethanes - Compositions | Free |
| 3909.50.00.90 | Amino-resins, phenolic resins and polyurethanes, in primary forms. - Polyurethanes - Other | Free |