| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinhao Chem | 81percent | MT | 1979.27 | USD | 20251204 |
| Jinan Jinhao Chem | 128# | MT | 2021.69 | USD | 20251204 |
| Jinan Jinhao Chem | 81percent | MT | 1978.69 | USD | 20251203 |
| Jinan Jinhao Chem | 128# | MT | 2021.09 | USD | 20251203 |
| Jinan Jinhao Chem | 81percent | MT | 1978.69 | USD | 20251203 |
| Jinan Jinhao Chem | 128# | MT | 2021.09 | USD | 20251203 |
| Jinan Jinhao Chem | 81percent | MT | 1977.57 | USD | 20251202 |
| Jinan Jinhao Chem | 128# | MT | 2019.95 | USD | 20251202 |
| Jinan Jinhao Chem | 128# | MT | 2020.94 | USD | 20251201 |
| Jinan Jinhao Chem | 128# | MT | 2020.94 | USD | 20251201 |