| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Haihua | Food Grade | MT | 282.5 | USD | 20251126 |
| Shandong Zhongke Taihua | Food Grade | MT | 282.5 | USD | 20251126 |
| Chengdu Rongjiaxin Chem | Food Grade | MT | 247.19 | USD | 20251126 |
| Chengdu Rongjiaxin Chem | Food Grade | MT | 247.19 | USD | 20251126 |
| Jinan Jinrihe Chem | Food Grade | MT | 155.38 | USD | 20251126 |
| Shandong Haihua | Food Grade | MT | 169.5 | USD | 20251126 |
| Shandong Haihua | China national standards | MT | 169.5 | USD | 20251126 |
| Jinan Angxin Chem | China national standards | MT | 180.8 | USD | 20251126 |
| Henan Leavit Chem | China national standards | MT | 159.61 | USD | 20251126 |
| Henan Leavit Chem | Food Grade | MT | 159.61 | USD | 20251126 |