| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| NX Changyi Energy | China national standards | MT | USD | 20250427 | |
| Alxa Energy | China national standards | MT | USD | 20250425 | |
| Wuhai Guangju | China national standards | MT | USD | 20250425 | |
| Inner Mongolia Junzheng | China national standards | MT | USD | 20250425 | |
| Yutai Shengfa | China national standards | MT | USD | 20250425 | |
| Handan Huafeng | China national standards | MT | USD | 20250425 | |
| Houma CITIC | China national standards | MT | USD | 20250425 | |
| Taiyuan Genyang | China national standards | MT | USD | 20250425 | |
| NX Changyi Energy | China national standards | MT | USD | 20250425 | |
| Gansu Liuhua | China national standards | MT | USD | 20250425 |
