| Vendor | Spec | Unit | Price | Currency | Date |
| Xiamen Yudeshun Chem | China national standards | MT | 1552.27 | USD | 20251030 |
| Shandong Langchem | China national standards | MT | 1262.98 | USD | 20251030 |
| Shandong Jinshenrun Chem | China national standards | MT | 1128.92 | USD | 20251030 |
| Shandong Laya Chem | China national standards | MT | 973.7 | USD | 20251030 |
| Dongying Huatai Chem | China national standards | MT | 1100.7 | USD | 20251030 |
| Shandong Xingpeng Chem | China national standards | MT | 1114.81 | USD | 20251030 |
| Shandong LuoHeng Chem | China national standards | MT | 1933.28 | USD | 20251030 |
| Shandong Jinling Chem | China national standards | MT | 1044.25 | USD | 20251030 |
| Shandong Mengkanda Chem | China national standards | MT | 1001.92 | USD | 20251030 |
| Shandong Jinwen Chem | China national standards | MT | 1213.95 | USD | 20251029 |