| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Liyuan Coal | China national standards | MT | 858.31 | USD | 20260605 |
| Henan Liyuan Coal | China national standards | MT | 857.73 | USD | 20260604 |
| Henan Liyuan Coal | China national standards | MT | 865.31 | USD | 20260603 |
| Henan Liyuan Coal | China national standards | MT | 865.27 | USD | 20260602 |
| Henan Liyuan Coal | China national standards | MT | 865.52 | USD | 20260601 |
| Henan Liyuan Coal | China national standards | MT | 865.41 | USD | 20260529 |
| Henan Liyuan Coal | China national standards | MT | USD | 20260528 | |
| Henan Liyuan Coal | China national standards | MT | USD | 20260527 | |
| Henan Liyuan Coal | China national standards | MT | USD | 20260526 | |
| Henan Liyuan Coal | China national standards | MT | USD | 20260525 |