| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Chambroad | China national standards | MT | 1027.45 | USD | 20260610 |
| Shandong Chambroad | China national standards | MT | 1027.19 | USD | 20260609 |
| Shandong Chambroad | China national standards | MT | 1026.42 | USD | 20260608 |
| Shandong Chambroad | China national standards | MT | 1027.04 | USD | 20260605 |
| Shandong Chambroad | China national standards | MT | 1026.35 | USD | 20260604 |
| Shandong Chambroad | China national standards | MT | 1019.3 | USD | 20260603 |
| Shandong Chambroad | China national standards | MT | USD | 20260602 | |
| Shandong Chambroad | China national standards | MT | USD | 20260601 | |
| Shandong Chambroad | China national standards | MT | USD | 20260529 | |
| Shandong Chambroad | China national standards | MT | USD | 20260528 |