Customs Tariff of Canada · tariff item · HS 2917.35
2917.35.00.00: Aromatic polycarboxylic acids, their anhydrides, halides: phthalic anhydride
✓ Can be used in a customs declaration Data: Customs Tariff of Canada, in force from 11 September 2026 · checked on 24 October 2026
- 2917 Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives.
- 29173 Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives:
- 2917.35.00 Phthalic anhydride
- 2917.35.00.00 Phthalic anhydride
What you pay
Importing into Canada
Customs duty only: import VAT, other taxes and trade defence duties of this country are not covered here, and the duty calculator works only with the EU, Türkiye, US and UK tariffs.
Same subheading in other tariffs
2917.35 Aromatic polycarboxylic acids, their anhydrides, halides: phthalic anhydride
UK 6% Third-country duty 1 tariff line 
EU 6.5% Third-country duty 1 tariff line 
Türkiye 6.5% Third-country duty 1 tariff line 
USA 6.5% General (MFN) 1 tariff line 
Mexico 25% General (MFN) 1 tariff line 
Brazil 10.8% General (MFN) 1 tariff line 
Argentina 10.8% General (MFN) 1 tariff line 
Peru Free General (MFN) 1 tariff line 
New Zealand Free General (MFN) 1 tariff line 
Japan 3.3% General (MFN) 1 tariff line 
Taiwan 1% General (MFN) 1 tariff line 
GCC 5% General (MFN) 1 tariff line 
Switzerland Free General (MFN) 1 tariff line 
Norway Free General (MFN) 1 tariff line 
North Macedonia Free General (MFN) 1 tariff line 
Nigeria 5% General (MFN) 1 tariff line Legal notes
In the Customs Tariff of Canada, 2917.35.00.00 is one of 1 line under subheading 2917.35, aromatic polycarboxylic acids, their anhydrides, halides: phthalic anhydride.
The MFN tariff rate is free, and quantities are declared in KGM.
For the same subheading, the UK duty is 6%, the EU duty is 6.5%, the Türkiye duty is 6.5%, the US duty is 6.5%, the Mexico duty is 25%, the Brazil duty is 10.8%, the Argentina duty is 10.8%, the Peru duty is free, the New Zealand duty is free, the Japan duty is 3.3%, the Taiwan duty is 1%, the GCC duty is 5%, the Switzerland duty is free, the Norway duty is free, the North Macedonia duty is free and the Nigeria duty is 5%.
Canada imported goods of subheading 2917.35 worth US$12m in 2024; the largest supplier was the United States.
Questions and answers
What is the Canada import duty for tariff item 2917.35.00.00?
The MFN tariff rate in the Customs Tariff of Canada is free; the supplementary unit is KGM. This page shows the rate as published by the national source and, where the source publishes them, preferential rates: choose the country of origin to see them. Trade defence duties and VAT are not covered.
Where does Canada import these goods from?
For subheading 2917.35 as a whole, the largest supplier in 2024 was the United States (US$6m), followed by South Korea.