| Vendor | Spec | Unit | Price | Currency | Date |
| Tongling Jintai | China national standards | MT | 553.34 | USD | 20260424 |
| Tongling Jintai | China national standards | MT | 553.65 | USD | 20260423 |
| Tongling Jintai | China national standards | MT | 553.65 | USD | 20260422 |
| Tongling Jintai | China national standards | MT | 553.98 | USD | 20260421 |
| Tongling Jintai | China national standards | MT | 553.55 | USD | 20260420 |
| Tongling Jintai | China national standards | MT | 684.91 | USD | 20260417 |
| Tongling Jintai | China national standards | MT | 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 |