| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Haihua | Food Grade | MT | 169.65 | USD | 20251204 |
| Jinan Jinrihe Chem | Food Grade | MT | 155.51 | USD | 20251204 |
| Xiangyang Youdeshi Chem | Food Grade | MT | 190.86 | USD | 20251204 |
| Xiangyang Youdeshi Chem | Food Grade | MT | 212.07 | USD | 20251204 |
| Henan Huiyihai | China national standards | MT | 205.0 | USD | 20251204 |
| Henan Huiyihai | China national standards | MT | 183.79 | USD | 20251204 |
| Changzhou Qidi Chem | Food Grade | MT | 417.06 | USD | 20251204 |
| Henan Kaijie Water | Industrial Grade | MT | 204.94 | USD | 20251203 |
| Henan Kaijie Water | China national standards | MT | 212.0 | USD | 20251203 |
| Henan Kaijie Water | China national standards | MT | 212.0 | USD | 20251203 |