| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinhao Chem | 81percent | MT | 1971.97 | USD | 20251015 |
| Jinan Jinhao Chem | 128# | MT | 2014.23 | USD | 20251015 |
| Jinan Jinhao Chem | 128# | MT | 2013.49 | USD | 20251014 |
| Jinan Jinhao Chem | 81percent | MT | 1971.25 | USD | 20251014 |
| Jinan Jinhao Chem | 81percent | MT | 1971.64 | USD | 20251013 |
| Jinan Jinhao Chem | 128# | MT | 2013.89 | USD | 20251013 |
| Jinan Jinhao Chem | 128# | MT | 2012.72 | USD | 20251011 |
| Jinan Jinhao Chem | 81percent | MT | 1970.5 | USD | 20251011 |
| Jinan Jinhao Chem | 81percent | MT | 1968.89 | USD | 20250922 |
| Jinan Jinhao Chem | 128# | MT | 2011.08 | USD | 20250922 |