| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Qingdao Shengze Chem | China national standards | MT | USD | 20250925 | |
| Zhangjiagang Kellin | China national standards | MT | USD | 20250925 | |
| Shandong Aite Chem | China national standards | MT | USD | 20250925 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20250925 | |
| Jiangsu Zhonghu Chem | China national standards | MT | USD | 20250925 | |
| Shandong Mingyu | China national standards | MT | USD | 20250925 | |
| Shandong Jiaen Chem | China national standards | MT | USD | 20250925 | |
| Jinan Dezheng Chem | China national standards | MT | USD | 20250925 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20250925 | |
| Shandong Hongshuo Chem | China national standards | MT | USD | 20250925 |
