| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chem | China national standards | MT | 987.57 | USD | 20251027 |
| Jinan Jinrihe Chem | China national standards | MT | 338.6 | USD | 20251027 |
| Jinan Jinrihe Chem | 90% | MT | 352.7 | USD | 20251027 |
| Jinan Jinrihe Chem | 90% | MT | 352.47 | USD | 20251024 |
| Jinan Jinrihe Chem | China national standards | MT | 338.37 | USD | 20251024 |
| Jinan Jinrihe Chem | China national standards | MT | 986.92 | USD | 20251024 |
| Jinan Jinrihe Chem | Industrial Grade | MT | 366.57 | USD | 20251024 |
| Jinan Jinrihe Chem | 90% | MT | 366.57 | USD | 20251024 |
| Jinan Jinrihe Chem | China national standards | MT | 338.42 | USD | 20251023 |
| Jinan Jinrihe Chem | 90% | MT | 352.52 | USD | 20251023 |