| Hscode | Description | MFN rate | Temperate rate | Comsumer rate | Vat rate | US additional | CA additional | Detail |
|---|---|---|---|---|---|---|---|---|
| 2901210000 | Ethylene | 2% | - | 0% | 13% | 35% | More | |
| 2901220000 | Propene(propylene) | 2% | - | 0% | 13% | 35% | More | |
| 2901231000 | 1-Butene | 2% | - | 0% | 13% | 10% | More | |
| 2901232000 | 2-Butene | 2% | - | 0% | 13% | 15% | More | |
| 2901233000 | 2-methyl propylene | 2% | - | 0% | 13% | 35% | More | |
| 2901241000 | Buta-1,3-diene | 2% | - | 0% | 13% | 35% | More | |
| 2901242000 | Isoprene | 2% | - | 0% | 13% | 35% | More | |
| 2901291000 | Isopentene | 2% | - | 0% | 13% | 10% | More | |
| 2901292000 | Acetylene | 2% | - | 0% | 13% | 35% | More | |
| 2901299010 | Muscalure | 2% | - | 0% | 13% | 15% | More | |
| 2901299090 | Other unsaturated acyclic hydrocarbons | 2% | - | 0% | 13% | 15% | More |