| Vendor | Spec | Unit | Price | Currency | Date |
| 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 | 1193.94 | USD | 20260408 |
| Shandong Chambroad | China national standards | MT | 1190.93 | USD | 20260407 |
| Shandong Chambroad | China national standards | MT | 1204.14 | USD | 20260403 |
| Shandong Chambroad | China national standards | MT | USD | 20260402 | |
| Shandong Chambroad | China national standards | MT | USD | 20260401 | |
| Shandong Chambroad | China national standards | MT | USD | 20260331 | |
| Shandong Chambroad | China national standards | MT | USD | 20260330 | |
| Shandong Chambroad | China national standards | MT | USD | 20260327 |