| Vendor | Spec | Unit | Price | Currency | Date |
| Sichuan Meifeng | China national standards | MT | 976.76 | USD | 20260421 |
| Sichuan Meifeng | China national standards | MT | 1195.65 | USD | 20260415 |
| Sichuan Meifeng | China national standards | MT | USD | 20260401 | |
| Sichuan Meifeng | China national standards | MT | USD | 20260327 | |
| Sichuan Meifeng | China national standards | MT | USD | 20260325 | |
| Sichuan Meifeng | China national standards | MT | USD | 20260317 | |
| Sichuan Meifeng | China national standards | MT | USD | 20260312 | |
| Sichuan Meifeng | China national standards | MT | USD | 20260310 | |
| Sichuan Meifeng | China national standards | MT | USD | 20260105 |