| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Chambroad | China national standards | MT | 1136.66 | USD | 20260417 |
| Shandong Chambroad | China national standards | MT | 1136.76 | USD | 20260416 |
| Shandong Chambroad | China national standards | MT | 1137.32 | USD | 20260415 |
| Shandong Chambroad | China national standards | MT | 1137.14 | USD | 20260414 |
| Shandong Chambroad | China national standards | MT | 1136.08 | USD | 20260413 |
| Shandong Chambroad | China national standards | MT | 1165.26 | USD | 20260410 |
| Shandong Chambroad | China national standards | MT | 1165.35 | USD | 20260409 |
| Shandong Chambroad | China national standards | MT | USD | 20260408 | |
| Shandong Chambroad | China national standards | MT | USD | 20260407 | |
| Shandong Chambroad | China national standards | MT | USD | 20260403 |