| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Wuhai Zhonglian Chem | China national standards | MT | USD | 20260706 | |
| Inner Mongolia Erdos | China national standards | MT | USD | 20260703 | |
| Shenmu Changming | China national standards | MT | USD | 20260703 | |
| Ningxia Dadi | China national standards | MT | USD | 20260703 | |
| Chayouqian Mengde | China national standards | MT | USD | 20260703 | |
| Gansu Hongfeng | China national standards | MT | USD | 20260703 | |
| Alxa Cnsig | China national standards | MT | USD | 20260703 | |
| Shm Shenmu Energy | China national standards | MT | USD | 20260703 | |
| Fugu Aoweiga Energy | China national standards | MT | USD | 20260703 | |
| Ningxia Lingyun | China national standards | MT | USD | 20260703 |
