| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Handan Huafeng | China national standards | MT | USD | 20260130 | |
| Houma CITIC | China national standards | MT | USD | 20260130 | |
| NX Changyi Energy | China national standards | MT | USD | 20260130 | |
| Gansu Liuhua | China national standards | MT | USD | 20260130 | |
| Shenmu Jingyi | China national standards | MT | USD | 20260130 | |
| Ordos NW Energy | China national standards | MT | USD | 20260130 | |
| InnerMong Qinghua | China national standards | MT | USD | 20260130 | |
| Dalian Chemical Physics | China national standards | MT | USD | 20260130 | |
| Guangdong Guohong Hydrogen | China national standards | MT | USD | 20260130 | |
| Yankuang Yulin Chem | China national standards | MT | USD | 20260130 |
