| Vendor | Spec | Unit | Price | Currency | Date |
| Yanchi Ninglu | China national standards | MT | 1245.01 | USD | 20260424 |
| Yanchi Ninglu | China national standards | MT | 1245.72 | USD | 20260423 |
| Yanchi Ninglu | China national standards | MT | 1245.72 | USD | 20260422 |
| Yanchi Ninglu | China national standards | MT | 1246.46 | USD | 20260421 |
| Yanchi Ninglu | China national standards | MT | 1245.48 | USD | 20260420 |
| Yanchi Ninglu | China national standards | MT | 1267.81 | USD | 20260417 |
| Yanchi Ninglu | China national standards | MT | USD | 20260416 | |
| Yanchi Ninglu | China national standards | MT | USD | 20260415 | |
| Yanchi Ninglu | China national standards | MT | USD | 20260414 | |
| Yanchi Ninglu | China national standards | MT | USD | 20260413 |