| Vendor | Spec | Unit | Price | Currency | Date |
| Guigang Luqiao | China national standards | MT | 240.4 | USD | 20260423 |
| Guigang Luqiao | China national standards | MT | 254.97 | USD | 20260422 |
| Guigang Luqiao | China national standards | MT | 269.7 | USD | 20260421 |
| Guigang Luqiao | China national standards | MT | 269.49 | USD | 20260420 |
| Guigang Luqiao | China national standards | MT | 269.59 | USD | 20260417 |
| Guigang Luqiao | China national standards | MT | 269.62 | USD | 20260416 |
| Guigang Luqiao | China national standards | MT | 269.75 | USD | 20260415 |
| Guigang Luqiao | China national standards | MT | 269.71 | USD | 20260414 |
| Guigang Luqiao | China national standards | MT | 269.46 | USD | 20260413 |
| Guigang Luqiao | China national standards | MT | 269.47 | USD | 20260410 |