| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Huiyihai | China national standards | MT | 204.83 | USD | 20251130 |
| Jinan Jinrihe Chem | Food Grade | MT | 155.39 | USD | 20251130 |
| Shandong Haihua | Food Grade | MT | 169.52 | USD | 20251130 |
| Shandong Haihua | China national standards | MT | 169.52 | USD | 20251130 |
| Shandong Haihua | Food Grade | MT | 211.9 | USD | 20251130 |
| GuangZhan Chem | China national standards | MT | 211.9 | USD | 20251130 |
| Henan Kaijie Water | China national standards | MT | 211.9 | USD | 20251129 |
| Henan Kaijie Water | China national standards | MT | 211.9 | USD | 20251129 |
| Chengdu Rongjiaxin Chem | Food Grade | MT | 247.21 | USD | 20251129 |
| Chengdu Rongjiaxin Chem | Food Grade | MT | 247.21 | USD | 20251129 |