| Vendor | Spec | Unit | Price | Currency | Date |
| Tongling Jintai | China national standards | MT | 1529.83 | USD | 20260423 |
| Tongling Jintai | China national standards | MT | 1529.83 | USD | 20260422 |
| Tongling Jintai | China national standards | MT | 1530.75 | USD | 20260421 |
| Tongling Jintai | China national standards | MT | 1529.54 | USD | 20260420 |
| Tongling Jintai | China national standards | MT | 1719.57 | USD | 20260417 |
| Tongling Jintai | China national standards | MT | 1719.72 | USD | 20260416 |
| Tongling Jintai | China national standards | MT | USD | 20260415 | |
| Tongling Jintai | China national standards | MT | USD | 20260414 | |
| Tongling Jintai | China national standards | MT | USD | 20260413 | |
| Tongling Jintai | China national standards | MT | USD | 20260410 |