| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Dongyue | China national standards | MT | 1832.3 | USD | 20251018 |
| Shandong Dongyue | China national standards | MT | 1832.3 | USD | 20251017 |
| Shandong Dongyue | China national standards | MT | 1831.81 | USD | 20251016 |
| Shandong Dongyue | China national standards | MT | 1830.44 | USD | 20251014 |
| Shandong Dongyue | China national standards | MT | 1830.81 | USD | 20251013 |
| Shandong Dongyue | China national standards | MT | 1829.75 | USD | 20251012 |
| Shandong Dongyue | China national standards | MT | 1829.75 | USD | 20251011 |
| Shandong Dongyue | China national standards | MT | 1829.75 | USD | 20251010 |
| Shandong Dongyue | China national standards | MT | 1829.57 | USD | 20251008 |
| Shandong Dongyue | China national standards | MT | 1829.57 | USD | 20251007 |