| Vendor | Spec | Unit | Price | Currency | Date |
| Chizhou Xinyu Chem | China national standards | MT | 956.37 | USD | 20251009 |
| Wuhan Hengjiu Chem | China national standards | MT | 802.2 | USD | 20251008 |
| Chizhou Xinyu Chem | China national standards | MT | 957.01 | USD | 20251008 |
| Yuxiang Poplar Chem | China national standards | MT | 971.08 | USD | 20251008 |
| Yuxiang Poplar Chem | China national standards | MT | 957.01 | USD | 20251008 |
| Chizhou Xinyu Chem | China national standards | MT | 957.01 | USD | 20251008 |
| Shandong Shuojia Chem | China national standards | MT | 710.72 | USD | 20251008 |
| Shandong Shuojia Chem | China national standards | MT | 731.83 | USD | 20251008 |
| Shandong Shuojia Chem | China national standards | MT | 710.72 | USD | 20251008 |
| Shandong Shuojia Chem | China national standards | MT | 710.72 | USD | 20251008 |