Import duty / Chapter 29 / Heading 2901
Heading 2901 covers 6 tariff lines in LoadLoom's table; 3 of them clear duty-free under USMCA for goods made in Canada, the US or Mexico. Published US and Canadian rates below, verified October 2026. Pick the line that matches your goods for the worked example and border steps.
| HS code | Goods | US duty | Canada duty | USMCA |
|---|---|---|---|---|
| 2901.10 | Acyclic hydrocarbons; saturated | Free | Free | Not eligible |
| 2901.21 | Acyclic hydrocarbons; unsaturated, ethylene | Free | Free | Free with certificate |
| 2901.22 | Acyclic hydrocarbons; unsaturated, propene (propylene) | Free | Free | Free with certificate |
| 2901.23 | Acyclic hydrocarbons; unsaturated, butene (butylene) and isomers thereof | Free | Free | Free with certificate |
| 2901.24 | Acyclic hydrocarbons; unsaturated, buta-1,3-diene and isoprene | Free | Free | Not eligible |
| 2901.29 | Acyclic hydrocarbons; unsaturated, n.e.c. in heading no. 2901 | Free | Free | Not eligible |
This page is a free reference for shippers, not a customs ruling. Final classification and duty are determined by the licensed customs broker at entry, and government amounts are always billed at actual. Rates change with each tariff edition and trade action.
