Customs Tariff of Canada · tariff item · HS 7304.31
7304.31.00.90: Cold-drawn or cold-rolled (cold-reduced): other
Cold-drawn seamless non-alloy tubes
✓ Can be used in a customs declaration Data: Customs Tariff of Canada, in force from 11 September 2026 · checked on 24 October 2026
- 73043 Other, of circular cross-section, of iron or non-alloy steel:
- 7304.31.00 Cold-drawn or cold-rolled (cold-reduced)
- 7304.31.00.90 Other
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
7304.31 Cold-drawn or cold-rolled (cold-reduced)
UK Free Third-country duty 4 tariff lines 
EU Free Third-country duty 2 tariff lines 
Türkiye Free Third-country duty 4 tariff lines 
USA Free General (MFN) 2 tariff lines 
Mexico 25% General (MFN) 15 tariff lines 
Brazil 16% General (MFN) 2 tariff lines 
Argentina 16% General (MFN) 4 tariff lines 
Peru Free General (MFN) 1 tariff line 
New Zealand Free – 5% General (MFN) 7 tariff lines · average 3.6% 
Japan Free General (MFN) 2 tariff lines 
Taiwan Free General (MFN) 1 tariff line 
GCC 5% General (MFN) 2 tariff lines 
Switzerland Free General (MFN) 1 tariff line 
Norway Free General (MFN) 2 tariff lines 
North Macedonia Free General (MFN) 2 tariff lines 
Nigeria 5% – 20% General (MFN) 3 tariff lines · average 11.7% Canada lines: 7304.31
Binding rulings for similar goods
Decisions of U.S. Customs and Border Protection (CROSS) and HMRC (Advance Tariff Rulings) on goods classified here. A ruling binds only its holder, but shows how the authorities classify similar goods. The descriptions are the authorities’ own, in English.
- H310474 U.S. CBP
Affirmation of NY N308564; Classification of Threaded Hollow Bars
- N308564 U.S. CBP
The tariff classification, country of origin, and applicability of trade programs of a self-drilling hollow bar and coupler from Austria and a clay bit from China
- N302006 U.S. CBP
The tariff classification of steel mechanical tubing from Japan
Legal notes
In the Customs Tariff of Canada, 7304.31.00.90 is one of 2 lines under subheading 7304.31, cold-drawn or cold-rolled (cold-reduced).
The MFN tariff rate is free, and quantities are declared in KGM.
For the same subheading, the UK duty is free, the EU duty is free, the Türkiye duty is free, the US duty is free, the Mexico duty is 25%, the Brazil duty is 16%, the Argentina duty is 16%, the Peru duty is free, the New Zealand duty is 0%–5%, the Japan duty is free, the Taiwan duty is free, 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%–20%.
Canada imported goods of subheading 7304.31 worth US$45m in 2024; the largest supplier was the United States.
Questions and answers
What is the Canada import duty for tariff item 7304.31.00.90?
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 7304.31 as a whole, the largest supplier in 2024 was the United States (US$10m), followed by China.