| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Xima | China national standards | MT | 492.07 | USD | 20250919 |
| Shandong Xima | China national standards | MT | 492.37 | USD | 20250918 |
| Shandong Xima | China national standards | MT | 492.77 | USD | 20250916 |
| Shandong Xima | China national standards | MT | 492.57 | USD | 20250915 |
| Shandong Xima | China national standards | MT | 492.83 | USD | 20250913 |
| Shandong Xima | China national standards | MT | 492.83 | USD | 20250912 |
| Shandong Xima | China national standards | MT | 492.83 | USD | 20250912 |
| Shandong Xima | China national standards | MT | 492.72 | USD | 20250911 |
| Shandong Xima | China national standards | MT | 492.53 | USD | 20250910 |
| Shandong Xima | China national standards | MT | 492.9 | USD | 20250909 |