| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hualu | China national standards | MT | 453.01 | USD | 20260513 |
| Shaanxi Yanchang Petro | China national standards | MT | 459.84 | USD | 20260508 |
| Sinopec | China national standards | MT | 481.74 | USD | 20260508 |
| Yankuang LunanChem | China national standards | MT | 475.9 | USD | 20260508 |
| Shandong Hualu | China national standards | MT | 474.44 | USD | 20260508 |
| Hebei Kingboard | China national standards | MT | 481.74 | USD | 20260508 |
| TJ Yongli Chem | China national standards | MT | 474.44 | USD | 20260508 |
| Henan Shunda Energy | China national standards | MT | 436.48 | USD | 20260508 |
| Henan Longyu | China national standards | MT | 445.24 | USD | 20260508 |
| Jingzhou Hualu | China national standards | MT | 481.74 | USD | 20260508 |