| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chem | 90% | MT | 409.14 | USD | 20251031 |
| Jinan Jinrihe Chem | 90% | MT | 423.25 | USD | 20251031 |
| Jinan Jinrihe Chem | 90% | MT | 423.35 | USD | 20251030 |
| Jinan Jinrihe Chem | 90% | MT | 409.23 | USD | 20251030 |
| Jinan Jinrihe Chem | 90% | MT | 423.35 | USD | 20251030 |
| Jinan Jinrihe Chem | China national standards | MT | 338.68 | USD | 20251030 |
| Jinan Jinrihe Chem | China national standards | MT | 987.81 | USD | 20251030 |
| Jinan Jinrihe Chem | Industrial Grade | MT | 366.9 | USD | 20251030 |
| Jinan Jinrihe Chem | 90% | MT | 409.23 | USD | 20251030 |
| Jinan Jinrihe Chem | 90% | MT | 352.89 | USD | 20251029 |