| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Yankuang LunanChem | China national standards | MT | USD | 20251205 | |
| Anqing Shuguang | China national standards | MT | USD | 20251205 | |
| TJ Bohai Chem | China national standards | MT | USD | 20251205 | |
| Ningxia Jiuhong | China national standards | MT | USD | 20251205 | |
| CNPC | China national standards | MT | USD | 20251205 | |
| CNPC | China national standards | MT | USD | 20251205 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20251205 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251205 | |
| CNPC | China national standards | MT | USD | 20251205 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20251205 |
