| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Xima | China national standards | MT | 492.21 | USD | 20250827 |
| Shandong Xima | China national standards | MT | 491.66 | USD | 20250826 |
| Shandong Xima | China national standards | MT | 491.84 | USD | 20250825 |
| Shandong Xima | China national standards | MT | 490.74 | USD | 20250823 |
| Shandong Xima | China national standards | MT | 490.74 | USD | 20250822 |
| Shandong Xima | China national standards | MT | 490.97 | USD | 20250821 |
| Shandong Xima | China national standards | MT | 490.31 | USD | 20250820 |
| Shandong Xima | China national standards | MT | 490.48 | USD | 20250819 |
| Shandong Xima | China national standards | MT | 490.73 | USD | 20250818 |
| Shandong Xima | China national standards | MT | 490.4 | USD | 20250816 |