| Vendor | Spec | Unit | Price | Currency | Date |
| Liaocheng Xinli | China national standards | MT | 1046.19 | USD | 20251204 |
| Liaocheng Xinli | China national standards | MT | 438.27 | USD | 20251204 |
| Liaocheng Xinli | 90% | MT | 508.96 | USD | 20251204 |
| Liaocheng Xinli | Industrial Grade | MT | 579.64 | USD | 20251204 |
| Liaocheng Xinli | China national standards | MT | 438.14 | USD | 20251203 |
| Liaocheng Xinli | China national standards | MT | 1045.88 | USD | 20251203 |
| Liaocheng Xinli | Industrial Grade | MT | 579.47 | USD | 20251203 |
| Liaocheng Xinli | 90% | MT | 508.81 | USD | 20251203 |
| Liaocheng Xinli | China national standards | MT | 1045.29 | USD | 20251202 |
| Liaocheng Xinli | China national standards | MT | 437.89 | USD | 20251202 |