| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Henan Liyuan Coal | China national standards | MT | USD | 20250306 | |
| Henan Liyuan Coal | China national standards | MT | USD | 20250305 | |
| Henan Liyuan Coal | China national standards | MT | USD | 20250304 | |
| Henan Liyuan Coal | China national standards | MT | USD | 20250303 |