| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Zhenkun | China national standards | MT | 1000.16 | USD | 20251128 |
| Shandong Zhenkun | China national standards | MT | 1000.16 | USD | 20251128 |
| Shandong Zhenkun | China national standards | MT | 1000.3 | USD | 20251127 |
| Shandong Zhenkun | China national standards | MT | 1000.3 | USD | 20251127 |
| Shandong Zhenkun | China national standards | MT | 1000.06 | USD | 20251126 |
| Shandong Zhenkun | China national standards | MT | 1000.06 | USD | 20251126 |
| Shandong Zhenkun | China national standards | MT | 999.63 | USD | 20251125 |
| Shandong Zhenkun | China national standards | MT | 999.63 | USD | 20251125 |
| Shandong Zhenkun | China national standards | MT | 999.34 | USD | 20251124 |
| Shandong Zhenkun | China national standards | MT | 999.34 | USD | 20251124 |