| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Fusheng | China national standards | MT | 748.7 | USD | 20251128 |
| Henan Zhongyuan Dahua | China national standards | MT | 706.32 | USD | 20251128 |
| Shandong Jinshenrun Chem | China national standards | MT | 748.7 | USD | 20251128 |
| Jinan Angxin Chem | China national standards | MT | 776.96 | USD | 20251128 |
| Shandong Shuojia Chem | China national standards | MT | 734.58 | USD | 20251128 |
| Shandong Fusheng | China national standards | MT | 706.32 | USD | 20251128 |
| Chizhou Xinyu Chem | China national standards | MT | 960.6 | USD | 20251128 |
| Yuxiang Poplar Chem | China national standards | MT | 960.6 | USD | 20251128 |
| Jinan Angxin Chem | China national standards | MT | 776.96 | USD | 20251128 |
| Shandong Shuojia Chem | China national standards | MT | 741.64 | USD | 20251128 |