| Vendor | Spec | Unit | Price | Currency | Date |
| Wanhua Yantai | China national standards | MT | 816.25 | USD | 20250924 |
| Wanhua Yantai | China national standards | MT | 985.12 | USD | 20250924 |
| Wanhua Yantai | China national standards | MT | 893.65 | USD | 20250924 |
| Wanhua Yantai | China national standards | MT | 886.61 | USD | 20250923 |
| Wanhua Yantai | China national standards | MT | 816.25 | USD | 20250923 |
| Wanhua Yantai | China national standards | MT | 985.12 | USD | 20250923 |
| Wanhua Yantai | China national standards | MT | 893.65 | USD | 20250923 |
| Wanhua Yantai | China national standards | MT | 788.1 | USD | 20250923 |
| Wanhua Yantai | China national standards | MT | 787.56 | USD | 20250922 |
| Wanhua Yantai | China national standards | MT | 893.03 | USD | 20250922 |