| Vendor | Spec | Unit | Price | Currency | Date |
| Wanhua Yantai | China national standards | MT | 877.12 | USD | 20251211 |
| Wanhua Yantai | China national standards | MT | 778.09 | USD | 20251211 |
| Wanhua Yantai | China national standards | MT | 898.34 | USD | 20251211 |
| Wanhua Yantai | China national standards | MT | 897.49 | USD | 20251210 |
| Wanhua Yantai | China national standards | MT | 777.35 | USD | 20251210 |
| Wanhua Yantai | China national standards | MT | 897.23 | USD | 20251209 |
| Wanhua Yantai | China national standards | MT | 791.26 | USD | 20251209 |
| Wanhua Yantai | China national standards | MT | 890.17 | USD | 20251209 |
| Wanhua Yantai | China national standards | MT | 791.26 | USD | 20251209 |
| Wanhua Yantai | China national standards | MT | 777.13 | USD | 20251209 |