| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hongyang Chem | China national standards | MT | 190.5 | USD | 20251103 |
| Jinan Jinrihe Chem | China national standards | MT | 180.62 | USD | 20251103 |
| Hubei Shuanghuan Tech | China national standards | MT | 232.79 | USD | 20251102 |
| Wuhan Hengjiu Chem | China national standards | MT | 183.41 | USD | 20251102 |
| Wuhan Hengjiu Chem | China national standards | MT | 232.79 | USD | 20251102 |
| Wuhan Hengjiu Chem | China national standards | MT | 205.98 | USD | 20251102 |
| Shandong Jinshenrun Chem | China national standards | MT | 183.41 | USD | 20251102 |
| Shandong Haihua | China national standards | MT | 211.63 | USD | 20251102 |
| Zhangzhou Sanan Chem | China national standards | MT | 225.73 | USD | 20251102 |
| Henan Kaijie Water | China national standards | MT | 211.63 | USD | 20251102 |