| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Zhenkun | China national standards | MT | 1001.61 | USD | 20251211 |
| Shandong Zhenkun | China national standards | MT | 1001.61 | USD | 20251211 |
| Shandong Zhenkun | China national standards | MT | 1000.66 | USD | 20251210 |
| Shandong Zhenkun | China national standards | MT | 1000.66 | USD | 20251210 |
| Shandong Zhenkun | China national standards | MT | 1000.38 | USD | 20251209 |
| Shandong Zhenkun | China national standards | MT | 1000.38 | USD | 20251209 |
| Shandong Zhenkun | China national standards | MT | 1000.51 | USD | 20251208 |
| Shandong Zhenkun | China national standards | MT | 1000.51 | USD | 20251208 |
| Shandong Zhenkun | China national standards | MT | 1000.72 | USD | 20251207 |
| Shandong Zhenkun | China national standards | MT | 1000.72 | USD | 20251207 |