| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Haihua | Food Grade | MT | 211.95 | USD | 20251209 |
| GuangZhan Chem | China national standards | MT | 211.95 | USD | 20251209 |
| Binzhou Shengyuan Chem | China national standards | MT | 169.56 | USD | 20251209 |
| Xiangyang Youdeshi Chem | Food Grade | MT | 183.69 | USD | 20251209 |
| Xiangyang Youdeshi Chem | Food Grade | MT | 211.95 | USD | 20251209 |
| Henan Kaijie Water | China national standards | MT | 211.97 | USD | 20251208 |
| Henan Kaijie Water | Industrial Grade | MT | 204.91 | USD | 20251208 |
| Henan Kaijie Water | China national standards | MT | 211.97 | USD | 20251208 |
| Zhangzhou Sanan Chem | China national standards | MT | 226.1 | USD | 20251208 |
| Chengdu Rongjiaxin Chem | Food Grade | MT | 247.3 | USD | 20251208 |