| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Aite Chem | China national standards | MT | USD | 20250930 | |
| Shandong Jiaen Chem | China national standards | MT | USD | 20250930 | |
| Zhangjiagang Kellin | China national standards | MT | USD | 20250930 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20250930 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20250930 | |
| Shandong Mingyu | China national standards | MT | USD | 20250930 | |
| Shandong River Chem | China national standards | MT | USD | 20250930 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20250930 | |
| Qingdao Chengxin Chem | China national standards | MT | USD | 20250930 | |
| Zhejiang Juhua | China national standards | MT | USD | 20250929 |
