| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling | China national standards | MT | 325.05 | USD | 20251201 |
| Shandong Jinling | China national standards | MT | 324.51 | USD | 20251123 |
| Shandong Jinling | China national standards | MT | 324.69 | USD | 20251109 |
| Shandong Jinling | China national standards | MT | 324.49 | USD | 20251027 |
| Shandong Jinling | China national standards | MT | 324.27 | USD | 20251026 |
| Shandong Jinling | China national standards | MT | 324.32 | USD | 20251023 |
| Shandong Jinling | China national standards | MT | 324.18 | USD | 20251017 |
| Shandong Jinling | China national standards | MT | 324.09 | USD | 20251016 |
| Shandong Jinling | China national standards | MT | 323.97 | USD | 20251015 |
| Shandong Jinling | China national standards | MT | 323.85 | USD | 20251014 |