| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Leavit Chem | China national standards | MT | 163.66 | USD | 20251031 |
| Henan Leavit Chem | China national standards | MT | 163.69 | USD | 20251030 |
| Henan Leavit Chem | China national standards | MT | 479.79 | USD | 20251030 |
| Henan Leavit Chem | China national standards | MT | 169.34 | USD | 20251030 |
| Henan Leavit Chem | China national standards | MT | 167.93 | USD | 20251030 |
| Henan Leavit Chem | China national standards | MT | 190.51 | USD | 20251030 |
| Henan Leavit Chem | China national standards | MT | 155.23 | USD | 20251030 |
| Henan Leavit Chem | China national standards | MT | 148.17 | USD | 20251030 |
| Henan Leavit Chem | China national standards | MT | 163.69 | USD | 20251030 |
| Henan Leavit Chem | China national standards | MT | 162.28 | USD | 20251030 |