| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Leavit Chem | China national standards | MT | 159.71 | USD | 20251210 |
| Henan Leavit Chem | China national standards | MT | 155.47 | USD | 20251210 |
| Henan Leavit Chem | China national standards | MT | 173.84 | USD | 20251210 |
| Henan Leavit Chem | China national standards | MT | 159.71 | USD | 20251210 |
| Henan Leavit Chem | China national standards | MT | 445.21 | USD | 20251210 |
| Henan Leavit Chem | China national standards | MT | 163.95 | USD | 20251210 |
| Henan Leavit Chem | China national standards | MT | 173.84 | USD | 20251210 |
| Henan Leavit Chem | China national standards | MT | 162.54 | USD | 20251210 |
| Henan Leavit Chem | China national standards | MT | 148.4 | USD | 20251210 |
| Henan Leavit Chem | China national standards | MT | 445.08 | USD | 20251209 |