| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Leavit Chem | Food Grade | MT | 159.86 | USD | 20251211 |
| Henan Leavit Chem | China national standards | MT | 159.86 | USD | 20251211 |
| Henan Leavit Chem | Food Grade | MT | 159.71 | USD | 20251210 |
| Henan Leavit Chem | China national standards | MT | 159.71 | USD | 20251210 |
| Henan Leavit Chem | China national standards | MT | 159.67 | USD | 20251209 |
| Henan Leavit Chem | Food Grade | MT | 159.67 | USD | 20251209 |
| Henan Leavit Chem | China national standards | MT | 159.69 | USD | 20251208 |
| Henan Leavit Chem | Food Grade | MT | 159.69 | USD | 20251208 |
| Henan Leavit Chem | China national standards | MT | 159.72 | USD | 20251207 |
| Henan Leavit Chem | Food Grade | MT | 159.72 | USD | 20251207 |