| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 917.04 | USD | 20251031 |
| Hubei 789 Chem | Industrial Grade | MT | 917.04 | USD | 20251031 |
| Hubei 789 Chem | China national standards | MT | 775.96 | USD | 20251031 |
| Shandong Jiaen Chem | China national standards | MT | 874.72 | USD | 20251031 |
| Yuxiang Poplar Chem | China national standards | MT | 959.58 | USD | 20251030 |
| Chizhou Xinyu Chem | China national standards | MT | 945.47 | USD | 20251030 |
| Shandong Hanyue Chem | China national standards | MT | 733.8 | USD | 20251030 |
| Shandong Hanyue Chem | China national standards | MT | 733.8 | USD | 20251030 |
| Yuxiang Poplar Chem | China national standards | MT | 959.58 | USD | 20251030 |
| Jinan Jinrihe Chem | China national standards | MT | 705.58 | USD | 20251030 |