| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinhao Chem | 81percent | MT | 1978.71 | USD | 20251210 |
| Jinan Jinhao Chem | 128# | MT | 2021.12 | USD | 20251210 |
| Jinan Jinhao Chem | 81percent | MT | 1978.41 | USD | 20251208 |
| Jinan Jinhao Chem | 128# | MT | 2020.8 | USD | 20251208 |
| Jinan Jinhao Chem | 128# | MT | 2021.23 | USD | 20251206 |
| Jinan Jinhao Chem | 81percent | MT | 1978.83 | USD | 20251206 |
| Jinan Jinhao Chem | 81percent | MT | 1978.83 | USD | 20251206 |
| Jinan Jinhao Chem | 128# | MT | 2021.23 | USD | 20251206 |
| Jinan Jinhao Chem | 81percent | MT | 1978.83 | USD | 20251205 |
| Jinan Jinhao Chem | 128# | MT | 2021.23 | USD | 20251205 |