| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinhao Chem | 81percent | MT | 1978.55 | USD | 20251201 |
| Jinan Jinhao Chem | 81percent | MT | 1978.55 | USD | 20251201 |
| Jinan Jinhao Chem | 128# | MT | 2020.37 | USD | 20251127 |
| Jinan Jinhao Chem | 81percent | MT | 1977.99 | USD | 20251127 |
| Jinan Jinhao Chem | 128# | MT | 2019.89 | USD | 20251126 |
| Jinan Jinhao Chem | 81percent | MT | 1977.51 | USD | 20251126 |
| Jinan Jinhao Chem | 128# | MT | 2019.03 | USD | 20251125 |
| Jinan Jinhao Chem | 128# | MT | 2019.03 | USD | 20251125 |
| Jinan Jinhao Chem | 81percent | MT | 1976.68 | USD | 20251125 |
| Jinan Jinhao Chem | 81percent | MT | 1976.68 | USD | 20251125 |