| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Fusheng | China national standards | MT | 706.62 | USD | 20251201 |
| Chizhou Xinyu Chem | China national standards | MT | 946.88 | USD | 20251201 |
| Shandong Hanyue Chem | China national standards | MT | 749.02 | USD | 20251201 |
| Yuxiang Poplar Chem | China national standards | MT | 961.01 | USD | 20251201 |
| Hubei 789 Chem | Industrial Grade | MT | 918.61 | USD | 20251201 |
| Shandong Hanyue Chem | China national standards | MT | 749.02 | USD | 20251201 |
| Jinan Angxin Chem | China national standards | MT | 777.29 | USD | 20251201 |
| Shandong Fusheng | China national standards | MT | 706.62 | USD | 20251201 |
| Shandong Fusheng | China national standards | MT | 706.62 | USD | 20251201 |
| Chizhou Xinyu Chem | China national standards | MT | 961.01 | USD | 20251201 |