| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jinan Aochen Chem | China national standards | MT | USD | 20250919 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20250919 | |
| Anhui Ruibai | China national standards | MT | USD | 20250919 | |
| Jinan Dezheng Chem | China national standards | MT | USD | 20250919 | |
| Qingdao Chengxin Chem | China national standards | MT | USD | 20250919 | |
| Shandong Junfeng | China national standards | MT | USD | 20250919 | |
| Shandong Huize Chem | China national standards | MT | USD | 20250919 | |
| Jiangsu Lianhai Bio | China national standards | MT | USD | 20250919 | |
| JIN Yimeng | China national standards | MT | USD | 20250919 | |
| Yankuang Guotai Chem | China national standards | MT | USD | 20250919 |
