| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Qingdao Shengze Chem | China national standards | MT | USD | 20250925 | |
| Shandong Aite Chem | China national standards | MT | USD | 20250925 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20250925 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20250925 | |
| Hualu Holdings | 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 Hualu | China national standards | MT | USD | 20250925 | |
| Qingdao Chengxin Chem | China national standards | MT | USD | 20250925 | |
| Shandong Zhiheng | China national standards | MT | USD | 20250924 |
