| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Chambroad | China national standards | MT | 1157.68 | USD | 20260528 |
| Shandong Chambroad | China national standards | MT | 1127.53 | USD | 20260527 |
| Shandong Chambroad | China national standards | MT | 1156.87 | USD | 20260526 |
| Shandong Chambroad | China national standards | MT | 1156.36 | USD | 20260525 |
| Shandong Chambroad | China national standards | MT | 1155.43 | USD | 20260522 |
| Shandong Chambroad | China national standards | MT | 1155.83 | USD | 20260521 |
| Shandong Chambroad | China national standards | MT | USD | 20260520 | |
| Shandong Chambroad | China national standards | MT | USD | 20260519 | |
| Shandong Chambroad | China national standards | MT | USD | 20260518 | |
| Shandong Chambroad | China national standards | MT | USD | 20260515 |