| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Chambroad | China national standards | MT | 1368.79 | USD | 20260424 |
| Shandong Chambroad | China national standards | MT | 1362.28 | USD | 20260423 |
| Shandong Chambroad | China national standards | MT | 1369.56 | USD | 20260422 |
| Shandong Chambroad | China national standards | MT | 1355.8 | USD | 20260421 |
| Shandong Chambroad | China national standards | MT | 1325.6 | USD | 20260420 |
| Shandong Chambroad | China national standards | MT | 1311.53 | USD | 20260417 |
| Shandong Chambroad | China national standards | MT | 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 |