| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chem | China national standards | MT | 130.07 | USD | 20251204 |
| Jinan Jinhao Chem | China national standards | MT | 113.1 | USD | 20251204 |
| Henan Kaijie Water | China national standards | MT | 124.37 | USD | 20251203 |
| Chengdu Rongjiaxin Chem | China national standards | MT | 190.8 | USD | 20251203 |
| Henan Leavit Chem | China national standards | MT | 63.6 | USD | 20251203 |
| Henan Leavit Chem | China national standards | MT | 59.36 | USD | 20251203 |
| Henan Leavit Chem | Industrial Grade | MT | 91.87 | USD | 20251203 |
| Henan Leavit Chem | China national standards | MT | 103.17 | USD | 20251203 |
| Henan Leavit Chem | China national standards | MT | 110.24 | USD | 20251203 |
| Zhangzhou Sanan Chem | China national standards | MT | 141.33 | USD | 20251203 |