| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Kaijie Water | China national standards | MT | 124.23 | USD | 20251108 |
| Shandong Qiangsen Chem | China national standards | MT | 103.05 | USD | 20251108 |
| Henan Leavit Chem | China national standards | MT | 110.11 | USD | 20251108 |
| GuangZhan Chem | China national standards | MT | 155.29 | USD | 20251108 |
| Henan Leavit Chem | Industrial Grade | MT | 91.76 | USD | 20251108 |
| Jinan Jinhao Chem | China national standards | MT | 112.94 | USD | 20251108 |
| Henan Leavit Chem | China national standards | MT | 59.29 | USD | 20251108 |
| Shandong Laya Chem | Reagent Grade | MT | 57.88 | USD | 20251108 |
| Wuhan Hengjiu Chem | China national standards | MT | 129.88 | USD | 20251107 |
| Guangzhou Tianyue Chem | 25percent | MT | 134.11 | USD | 20251107 |