| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Kaijie Water | China national standards | MT | 124.21 | USD | 20251124 |
| Shandong Jinshenrun Chem | China national standards | MT | 98.8 | USD | 20251124 |
| Henan Leavit Chem | China national standards | MT | 59.28 | USD | 20251124 |
| Henan Leavit Chem | China national standards | MT | 110.1 | USD | 20251124 |
| Hunan Jianghai Env | China national standards | MT | 110.1 | USD | 20251124 |
| Henan Baoxin Tech | China national standards | MT | 138.33 | USD | 20251124 |
| Chengdu Rongjiaxin Chem | China national standards | MT | 190.55 | USD | 20251124 |
| Shandong Jinshenrun Chem | China national standards | MT | 98.77 | USD | 20251123 |
| Zhangzhou Sanan Chem | China national standards | MT | 141.09 | USD | 20251123 |
| Henan Kaijie Water | China national standards | MT | 124.16 | USD | 20251123 |