| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Zhenkun | China national standards | MT | 1000.72 | USD | 20251206 |
| Shandong Zhenkun | China national standards | MT | 1000.72 | USD | 20251206 |
| Shandong Zhenkun | China national standards | MT | 1000.72 | USD | 20251205 |
| Shandong Zhenkun | China national standards | MT | 1000.72 | USD | 20251205 |
| Shandong Zhenkun | China national standards | MT | 1000.65 | USD | 20251203 |
| Shandong Zhenkun | China national standards | MT | 1000.65 | USD | 20251203 |
| Shandong Zhenkun | China national standards | MT | 1000.08 | USD | 20251202 |
| Shandong Zhenkun | China national standards | MT | 1000.08 | USD | 20251202 |
| Shandong Zhenkun | China national standards | MT | 1000.58 | USD | 20251201 |
| Shandong Zhenkun | China national standards | MT | 1000.58 | USD | 20251201 |