| Vendor | Spec | Unit | Price | Currency | Date |
| Zhangzhou Sanan Chem | China national standards | MT | 225.58 | USD | 20251026 |
| Henan Huiyihai | China national standards | MT | 176.24 | USD | 20251026 |
| Shandong Haihua | China national standards | MT | 211.48 | USD | 20251026 |
| Shandong Jinshenrun Chem | China national standards | MT | 183.28 | USD | 20251026 |
| Henan Kaijie Water | China national standards | MT | 211.48 | USD | 20251026 |
| Anhui Haozhan Tech | China national standards | MT | 204.43 | USD | 20251026 |
| Shandong Haihua | China national standards | MT | 253.78 | USD | 20251025 |
| Wuhan Hengjiu Chem | China national standards | MT | 183.28 | USD | 20251025 |
| Wuhan Hengjiu Chem | China national standards | MT | 205.84 | USD | 20251025 |
| Wuhan Hengjiu Chem | China national standards | MT | 232.63 | USD | 20251025 |