| Vendor | Spec | Unit | Price | Currency | Date |
| Xiangyang Youdeshi Chem | Food Grade | MT | 211.72 | USD | 20251124 |
| Xiangyang Youdeshi Chem | Food Grade | MT | 190.55 | USD | 20251124 |
| Zhangzhou Sanan Chem | China national standards | MT | 225.75 | USD | 20251123 |
| Shandong Haihua | Food Grade | MT | 183.42 | USD | 20251123 |
| Henan Huiyihai | China national standards | MT | 183.42 | USD | 20251123 |
| Henan Huiyihai | China national standards | MT | 204.59 | USD | 20251123 |
| Henan Kaijie Water | Industrial Grade | MT | 204.59 | USD | 20251123 |
| Henan Kaijie Water | China national standards | MT | 211.64 | USD | 20251123 |
| Henan Kaijie Water | China national standards | MT | 211.64 | USD | 20251123 |
| Shandong Haihua | China national standards | MT | 169.31 | USD | 20251123 |