| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Junfeng | China national standards | MT | 620.0 | USD | 20251016 |
| Shandong Junfeng | China national standards | MT | 619.76 | USD | 20251015 |
| Shandong Junfeng | China national standards | MT | 619.54 | USD | 20251014 |
| Shandong Junfeng | China national standards | MT | 619.66 | USD | 20251013 |
| Shandong Junfeng | China national standards | MT | 619.3 | USD | 20251011 |
| Shandong Junfeng | China national standards | MT | 619.3 | USD | 20251010 |
| Shandong Junfeng | China national standards | MT | 618.83 | USD | 20251009 |