| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Chambroad | China national standards | MT | 1427.84 | USD | 20260423 |
| Shandong Chambroad | China national standards | MT | 1420.56 | USD | 20260422 |
| Shandong Chambroad | China national standards | MT | 1406.83 | USD | 20260421 |
| Shandong Chambroad | China national standards | MT | 1442.14 | USD | 20260420 |
| Shandong Chambroad | China national standards | MT | 1457.26 | USD | 20260417 |
| Shandong Chambroad | China national standards | MT | 1457.39 | USD | 20260416 |
| Shandong Chambroad | China national standards | MT | USD | 20260415 | |
| Shandong Chambroad | China national standards | MT | USD | 20260414 | |
| Shandong Chambroad | China national standards | MT | USD | 20260413 | |
| Shandong Chambroad | China national standards | MT | USD | 20260410 |