| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 1786.07 | USD | 20250922 |
| Jiangsu Yingte Chem | China national standards | MT | 1139.14 | USD | 20250922 |
| Shandong Yushuo Chem | China national standards | MT | 1800.13 | USD | 20250922 |
| Shandong Yushuo Chem | China national standards | MT | 1800.13 | USD | 20250922 |
| Shandong Yushuo Chem | China national standards | MT | 1715.75 | USD | 20250922 |
| Shandong Yushuo Chem | China national standards | MT | 1715.75 | USD | 20250922 |
| Shandong Xingpeng Chem | China national standards | MT | 1828.26 | USD | 20250922 |
| Shandong Haili Chem | China national standards | MT | 1800.13 | USD | 20250922 |
| Xiamen Yudeshun Chem | China national standards | MT | 1504.8 | USD | 20250922 |
| Jinan Jiaxing Chem | China national standards | MT | 1125.08 | USD | 20250922 |