| Vendor | Spec | Unit | Price | Currency | Date |
| Wanhua Yantai | China national standards | MT | 896.08 | USD | 20251030 |
| Wanhua Yantai | China national standards | MT | 846.94 | USD | 20251029 |
| Wanhua Yantai | China national standards | MT | 896.35 | USD | 20251029 |
| Wanhua Yantai | China national standards | MT | 846.79 | USD | 20251028 |
| Wanhua Yantai | China national standards | MT | 896.18 | USD | 20251028 |
| Wanhua Yantai | China national standards | MT | 846.49 | USD | 20251027 |
| Wanhua Yantai | China national standards | MT | 888.81 | USD | 20251027 |
| Wanhua Yantai | China national standards | MT | 895.87 | USD | 20251027 |
| Wanhua Yantai | China national standards | MT | 845.93 | USD | 20251026 |
| Wanhua Yantai | China national standards | MT | 845.93 | USD | 20251025 |