| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chem | 90% | MT | 409.28 | USD | 20251118 |
| Jinan Jinrihe Chem | 90% | MT | 423.39 | USD | 20251118 |
| Jinan Jinrihe Chem | Industrial Grade | MT | 381.22 | USD | 20251115 |
| Jinan Jinrihe Chem | China national standards | MT | 1016.59 | USD | 20251115 |
| Jinan Jinrihe Chem | China national standards | MT | 395.34 | USD | 20251115 |
| Jinan Jinrihe Chem | 90% | MT | 409.46 | USD | 20251115 |
| Jinan Jinrihe Chem | 90% | MT | 423.58 | USD | 20251115 |
| Jinan Jinrihe Chem | 90% | MT | 409.46 | USD | 20251114 |
| Jinan Jinrihe Chem | China national standards | MT | 395.34 | USD | 20251114 |
| Jinan Jinrihe Chem | China national standards | MT | 1016.59 | USD | 20251114 |