| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Kaijie Water | China national standards | MT | 211.95 | USD | 20251209 |
| Henan Kaijie Water | China national standards | MT | 211.95 | USD | 20251209 |
| Zhangzhou Sanan Chem | China national standards | MT | 226.07 | USD | 20251209 |
| Henan Baoxin Tech | China national standards | MT | 211.95 | USD | 20251209 |
| Chengdu Rongjiaxin Chem | Food Grade | MT | 247.27 | USD | 20251209 |
| Chengdu Rongjiaxin Chem | Food Grade | MT | 247.27 | USD | 20251209 |
| Shandong Haihua | Food Grade | MT | 183.69 | USD | 20251209 |
| Jinan Angxin Chem | China national standards | MT | 180.86 | USD | 20251209 |
| Shandong Haihua | China national standards | MT | 169.56 | USD | 20251209 |
| Shandong Haihua | Food Grade | MT | 169.56 | USD | 20251209 |