| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Huiyihai | China national standards | MT | 204.5 | USD | 20251120 |
| Henan Huiyihai | China national standards | MT | 183.34 | USD | 20251120 |
| Shandong Yushuo Chem | China national standards | MT | 204.5 | USD | 20251120 |
| Shandong Haihua | Food Grade | MT | 169.24 | USD | 20251120 |
| Shandong Haihua | China national standards | MT | 169.24 | USD | 20251120 |
| Xiangyang Youdeshi Chem | Food Grade | MT | 190.4 | USD | 20251120 |
| Xiangyang Youdeshi Chem | Food Grade | MT | 211.55 | USD | 20251120 |
| Zhangzhou Sanan Chem | China national standards | MT | 225.65 | USD | 20251120 |
| Chengdu Rongjiaxin Chem | Food Grade | MT | 246.81 | USD | 20251120 |
| Chengdu Rongjiaxin Chem | Food Grade | MT | 246.81 | USD | 20251120 |