| Vendor | Spec | Unit | Price | Currency | Date |
| Chizhou Xinyu Chem | China national standards | MT | 932.82 | USD | 20251210 |
| Yuxiang Poplar Chem | China national standards | MT | 918.69 | USD | 20251210 |
| Hualu Holdings | China national standards | MT | 876.29 | USD | 20251210 |
| Hubei 789 Chem | Industrial Grade | MT | 918.69 | USD | 20251210 |
| Hubei 789 Chem | China national standards | MT | 777.35 | USD | 20251210 |
| Shandong Huize Chem | China national standards | MT | 706.68 | USD | 20251210 |
| Shandong Jinshenrun Chem | China national standards | MT | 749.08 | USD | 20251210 |
| Wuhan Hengjiu Chem | China national standards | MT | 918.69 | USD | 20251210 |
| Shandong Jinshenrun Chem | China national standards | MT | 749.08 | USD | 20251210 |
| Hubei 789 Chem | China national standards | MT | 777.35 | USD | 20251210 |