| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinhao Chem | 128# | MT | 2018.75 | USD | 20251108 |
| Jinan Jinhao Chem | 81percent | MT | 1976.4 | USD | 20251108 |
| Jinan Jinhao Chem | 128# | MT | 2018.75 | USD | 20251107 |
| Jinan Jinhao Chem | 81percent | MT | 1976.4 | USD | 20251107 |
| Jinan Jinhao Chem | 81percent | MT | 1974.58 | USD | 20251105 |
| Jinan Jinhao Chem | 128# | MT | 2016.9 | USD | 20251105 |
| Jinan Jinhao Chem | 128# | MT | 2017.35 | USD | 20251104 |
| Jinan Jinhao Chem | 81percent | MT | 1975.03 | USD | 20251104 |
| Jinan Jinhao Chem | 81percent | MT | 1975.53 | USD | 20251103 |
| Jinan Jinhao Chem | 128# | MT | 2017.86 | USD | 20251103 |