| Tariff Classification |
| section 14 | Natural or cultured pearls, precious or semi-precious stones, precious metals, metals clad with precious metal, and articles thereof; imitation jewellery; coin |
| chapter 71 | Natural or cultured pearls, precious or semi-precious stones, precious metals, metals clad with precious metal, and articles thereof; imitation jewellery; coin |
| 71.10 | Platinum, unwrought or in semi-manufactured forms, or in powder form: |
| －Platinum: |
| 7110.19 | －－Other: |
| －－－Alloyed |
|