| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai Guoke | China national standards | MT | 124.17 | USD | 20251119 |
| Henan Leavit Chem | Industrial Grade | MT | 91.71 | USD | 20251119 |
| Wuhan Hengjiu Chem | China national standards | MT | 129.81 | USD | 20251119 |
| Henan Leavit Chem | China national standards | MT | 59.26 | USD | 20251119 |
| Henan Baoxin Tech | China national standards | MT | 138.28 | USD | 20251119 |
| Zhangzhou Sanan Chem | China national standards | MT | 141.1 | USD | 20251119 |
| Henan Leavit Chem | China national standards | MT | 63.49 | USD | 20251119 |
| Shandong Qiangsen Chem | China national standards | MT | 103.0 | USD | 20251119 |
| Jinan Jinhao Chem | China national standards | MT | 112.88 | USD | 20251119 |
| Henan Kaijie Water | China national standards | MT | 124.17 | USD | 20251119 |