| Vendor | Spec | Unit | Price | Currency | Date |
| Wansheng Coal | China national standards | MT | 650.84 | USD | 20260522 |
| Chongqing Wanlilai | China national standards | MT | 658.15 | USD | 20260522 |
| Guizhou Tianfu | China national standards | MT | 658.15 | USD | 20260522 |
| Weinan Weihe | China national standards | MT | 628.9 | USD | 20260522 |
| Cangdong Jichun | China national standards | MT | 687.41 | USD | 20260522 |
| Lankao Huitong | China national standards | MT | 672.78 | USD | 20260522 |
| JX Xinlianxin | China national standards | MT | 628.9 | USD | 20260522 |
| Ordos Shengdeyuan | China national standards | MT | 702.03 | USD | 20260522 |
| Wansheng Coal | China national standards | MT | 651.07 | USD | 20260521 |
| Chongqing Wanlilai | China national standards | MT | 658.39 | USD | 20260521 |