From Chapter 28: Chapter 28
| HTS Code | Description | General Duty |
|---|---|---|
| 2805110000 | Alkali or alkaline-earth metals Sodium | 5.3% |
| 2805120000 | Alkali or alkaline-earth metals Calcium | 3% |
| 2805191000 | Other Strontium | 3.7% |
| 2805192000 | Other Barium | Free |
| 2805199000 | Other Other | 5.5% |
| 2805199010 | Other Lithium | 5.5% |
| 2805199090 | Other | 5.5% |
| 2805300000 | Alkali or alkaline-earth metals; rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed; mercury Rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed | 5% |
| 2805300005 | Not intermixed or interalloyed Lanthanum | 5% |
| 2805300010 | Not intermixed or interalloyed Cerium | 5% |
| 2805300015 | Not intermixed or interalloyed Praseodymium | 5% |
| 2805300020 | Not intermixed or interalloyed Neodymium | 5% |
| 2805300050 | Not intermixed or interalloyed Other | 5% |
| 2805300090 | Rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed Other | 5% |
| 2805400000 | Alkali or alkaline-earth metals; rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed; mercury Mercury | 1.7% |