| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinhao Chem | 81percent | MT | 1975.31 | USD | 20251121 |
| Jinan Jinhao Chem | 128# | MT | 2017.64 | USD | 20251121 |
| Jinan Jinhao Chem | 81percent | MT | 1974.47 | USD | 20251120 |
| Jinan Jinhao Chem | 128# | MT | 2016.78 | USD | 20251120 |
| Jinan Jinhao Chem | 128# | MT | 2017.72 | USD | 20251119 |
| Jinan Jinhao Chem | 81percent | MT | 1975.39 | USD | 20251119 |
| Jinan Jinhao Chem | 128# | MT | 2018.18 | USD | 20251118 |
| Jinan Jinhao Chem | 81percent | MT | 1975.84 | USD | 20251118 |
| Jinan Jinhao Chem | 128# | MT | 2019.32 | USD | 20251117 |
| Jinan Jinhao Chem | 81percent | MT | 1976.95 | USD | 20251117 |