| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Liaocheng Yuanze Chem | China national standards | MT | USD | 20250927 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20250927 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20250927 | |
| Shandong Shuojia Chem | China national standards | MT | USD | 20250927 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20250927 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20250927 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20250927 | |
| Shandong Qiancheng | China national standards | MT | USD | 20250927 | |
| Jinan Dezheng Chem | China national standards | MT | USD | 20250927 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20250927 |
