| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 1716.93 | USD | 20250924 |
| Shandong Shuojia Chem | China national standards | MT | 1787.3 | USD | 20250924 |
| Shandong Xingpeng Chem | China national standards | MT | 1829.52 | USD | 20250924 |
| Weifang Yixin Chem | China national standards | MT | 1766.19 | USD | 20250924 |
| Jiangsu Yingte Chem | China national standards | MT | 1139.93 | USD | 20250924 |
| Shandong Jinshenrun Chem | China national standards | MT | 1336.95 | USD | 20250924 |
| Shandong Yihe Chem | China national standards | MT | 1111.78 | USD | 20250924 |
| Shandong Yihe Chem | China national standards | MT | 1125.86 | USD | 20250924 |
| Shandong Xima | China national standards | MT | 844.39 | USD | 20250924 |
| Shandong Qiangsen Chem | China national standards | MT | 1055.49 | USD | 20250924 |