| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Wuhai YIHUA | China national standards | MT | USD | 20260331 | |
| Ningxia Qianyang | China national standards | MT | USD | 20260331 | |
| NX Xing'ertai | China national standards | MT | USD | 20260331 | |
| Danjiangkou Electrochemical | China national standards | MT | USD | 20260331 | |
| Shaanxi CoalChem | China national standards | MT | USD | 20260330 | |
| Ningxia Xingping Chem | China national standards | MT | USD | 20260330 | |
| IM Yongxin Chem | China national standards | MT | USD | 20260330 | |
| Wuhai Zhonglian Chem | China national standards | MT | USD | 20260330 | |
| Inner Mongolia Erdos | China national standards | MT | USD | 20260330 | |
| Shenmu Changming | China national standards | MT | USD | 20260330 |
