| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | Food Grade | MT | 303.36 | USD | 20251119 |
| Shandong Shuojia Chem | China national standards | MT | 303.43 | USD | 20251118 |
| Shandong Shuojia Chem | China national standards | MT | 303.43 | USD | 20251118 |
| Shandong Shuojia Chem | Food Grade | MT | 303.43 | USD | 20251118 |
| Shandong Shuojia Chem | China national standards | MT | 303.6 | USD | 20251117 |
| Shandong Shuojia Chem | China national standards | MT | 303.6 | USD | 20251117 |
| Shandong Shuojia Chem | Food Grade | MT | 303.6 | USD | 20251117 |
| Shandong Shuojia Chem | China national standards | MT | 303.57 | USD | 20251114 |
| Shandong Shuojia Chem | Food Grade | MT | 303.57 | USD | 20251114 |
| Shandong Shuojia Chem | China national standards | MT | 303.57 | USD | 20251114 |