| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Kaijie Water | China national standards | MT | 124.49 | USD | 20251211 |
| Henan Leavit Chem | China national standards | MT | 110.35 | USD | 20251211 |
| Henan Leavit Chem | China national standards | MT | 103.27 | USD | 20251211 |
| Henan Leavit Chem | Industrial Grade | MT | 91.96 | USD | 20251211 |
| Henan Leavit Chem | China national standards | MT | 59.42 | USD | 20251211 |
| Henan Leavit Chem | China national standards | MT | 63.66 | USD | 20251211 |
| Zhangzhou Sanan Chem | China national standards | MT | 141.47 | USD | 20251211 |
| Shanghai Guoke | China national standards | MT | 124.49 | USD | 20251211 |
| Shandong Qiangsen Chem | China national standards | MT | 103.27 | USD | 20251211 |
| Hunan Jianghai Env | China national standards | MT | 537.59 | USD | 20251211 |