| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20260108 | |
| Shandong Langchem | China national standards | MT | USD | 20260108 | |
| Jiangsu Zhonghu Chem | China national standards | MT | USD | 20260108 | |
| Shandong River Chem | China national standards | MT | USD | 20260108 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20260108 | |
| Shandong Mingyu | China national standards | MT | USD | 20260108 | |
| Baozhen Shandong Chem | China national standards | MT | USD | 20260108 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20260108 | |
| Nanjing Hetian Chemical | China national standards | MT | USD | 20260108 | |
| Shandong Shuojia Chem | China national standards | MT | USD | 20260108 |
