| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Leavit Chem | Industrial Grade | MT | 91.43 | USD | 20250929 |
| Henan Leavit Chem | China national standards | MT | 59.08 | USD | 20250929 |
| Henan Leavit Chem | China national standards | MT | 63.3 | USD | 20250929 |
| Henan Leavit Chem | China national standards | MT | 63.24 | USD | 20250928 |
| Henan Leavit Chem | Industrial Grade | MT | 91.35 | USD | 20250928 |
| Henan Leavit Chem | China national standards | MT | 102.6 | USD | 20250928 |
| Henan Leavit Chem | China national standards | MT | 109.62 | USD | 20250928 |
| Henan Leavit Chem | China national standards | MT | 109.62 | USD | 20250926 |
| Henan Leavit Chem | China national standards | MT | 102.6 | USD | 20250926 |
| Henan Leavit Chem | Industrial Grade | MT | 91.35 | USD | 20250926 |