| Vendor | Spec | Unit | Price | Currency | Date |
| Pingquan Fumanjia | China national standards | MT | 488.09 | USD | 20260423 |
| Pingquan Fumanjia | China national standards | MT | 488.09 | USD | 20260422 |
| Pingquan Fumanjia | China national standards | MT | 488.38 | USD | 20260421 |
| Pingquan Fumanjia | China national standards | MT | 488.0 | USD | 20260420 |
| Pingquan Fumanjia | China national standards | MT | 488.18 | USD | 20260417 |
| Pingquan Fumanjia | China national standards | MT | 488.22 | USD | 20260416 |
| Pingquan Fumanjia | China national standards | MT | USD | 20260415 | |
| Pingquan Fumanjia | China national standards | MT | USD | 20260414 | |
| Pingquan Fumanjia | China national standards | MT | USD | 20260413 | |
| Pingquan Fumanjia | China national standards | MT | USD | 20260410 |