| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hualu | China national standards | MT | 430.16 | USD | 20260427 |
| Shandong Hualu | China national standards | MT | 437.09 | USD | 20260423 |
| Shandong Hualu | China national standards | MT | 444.38 | USD | 20260422 |
| Shandong Hualu | China national standards | MT | 459.22 | USD | 20260421 |
| Shandong Hualu | China national standards | MT | USD | 20260417 | |
| Shandong Hualu | China national standards | MT | USD | 20260416 | |
| Shandong Hualu | China national standards | MT | USD | 20260415 | |
| Shandong Hualu | China national standards | MT | USD | 20260414 | |
| Shandong Hualu | China national standards | MT | USD | 20260413 | |
| Shandong Hualu | China national standards | MT | USD | 20260410 |