Subheading 2901.24
US HTSButa-l,3-diene
3 tariff lines
| HTS Code | Description | MFN Rate | Special |
|---|---|---|---|
| 2901.24.10 | Buta-l,3-diene | Free | — |
| 2901.24.20 | Isoprene, having a purity of 95 percent or more by weight | Free | — |
| 2901.24.50 | Isoprene less than 95 percent pure | Free | — |
Source: US International Trade Commission (USITC). For informational purposes only. Consult the official HTS and a licensed customs broker for binding rates.