| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chem | China national standards | MT | 337.76 | USD | 20250925 |
| Jinan Jinrihe Chem | 90% | MT | 351.83 | USD | 20250925 |
| Jinan Jinrihe Chem | 90% | MT | 351.83 | USD | 20250924 |
| Jinan Jinrihe Chem | 90% | MT | 351.83 | USD | 20250924 |
| Jinan Jinrihe Chem | China national standards | MT | 337.76 | USD | 20250924 |
| Jinan Jinrihe Chem | China national standards | MT | 337.76 | USD | 20250924 |
| Jinan Jinrihe Chem | China national standards | MT | 985.12 | USD | 20250924 |
| Jinan Jinrihe Chem | China national standards | MT | 985.12 | USD | 20250924 |
| Jinan Jinrihe Chem | Industrial Grade | MT | 365.9 | USD | 20250924 |
| Jinan Jinrihe Chem | Industrial Grade | MT | 365.9 | USD | 20250924 |