| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Huijie Chem | 40% | MT | 663.44 | USD | 20251029 |
| Zibo Huijie Chem | 55% | MT | 973.98 | USD | 20251029 |
| Zibo Huijie Chem | 55% | MT | 973.81 | USD | 20251028 |
| Zibo Huijie Chem | 40% | MT | 663.32 | USD | 20251028 |
| Zibo Huijie Chem | 40% | MT | 663.08 | USD | 20251027 |
| Zibo Huijie Chem | 55% | MT | 973.46 | USD | 20251027 |
| Zibo Huijie Chem | 55% | MT | 972.82 | USD | 20251024 |
| Zibo Huijie Chem | 40% | MT | 662.64 | USD | 20251024 |
| Zibo Huijie Chem | 40% | MT | 662.22 | USD | 20251020 |
| Zibo Huijie Chem | 55% | MT | 972.2 | USD | 20251020 |