| Vendor | Spec | Unit | Price | Currency | Date |
| Chengdu Rongjiaxin Chem | Food Grade | MT | 247.09 | USD | 20251115 |
| Chengdu Rongjiaxin Chem | Food Grade | MT | 247.09 | USD | 20251115 |
| Shandong Haihua | China national standards | MT | 169.43 | USD | 20251115 |
| Jinan Jinrihe Chem | Food Grade | MT | 155.31 | USD | 20251115 |
| Henan Kaijie Water | China national standards | MT | 211.79 | USD | 20251114 |
| Henan Kaijie Water | China national standards | MT | 211.79 | USD | 20251114 |
| Jinan Jinrihe Chem | Food Grade | MT | 155.31 | USD | 20251114 |
| Shandong Haihua | China national standards | MT | 169.43 | USD | 20251114 |
| Zhangzhou Sanan Chem | China national standards | MT | 225.91 | USD | 20251114 |
| Shandong Haihua | Food Grade | MT | 183.55 | USD | 20251114 |