| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Zhenkun | China national standards | MT | 998.94 | USD | 20251121 |
| Shandong Zhenkun | China national standards | MT | 998.94 | USD | 20251121 |
| Shandong Zhenkun | China national standards | MT | 998.52 | USD | 20251120 |
| Shandong Zhenkun | China national standards | MT | 998.52 | USD | 20251120 |
| Shandong Zhenkun | China national standards | MT | 998.98 | USD | 20251119 |
| Shandong Zhenkun | China national standards | MT | 998.98 | USD | 20251119 |
| Shandong Zhenkun | China national standards | MT | 999.21 | USD | 20251118 |
| Shandong Zhenkun | China national standards | MT | 999.21 | USD | 20251118 |
| Shandong Zhenkun | China national standards | MT | 999.77 | USD | 20251117 |
| Shandong Zhenkun | China national standards | MT | 999.77 | USD | 20251117 |