| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shenmu CoalChem | China national standards | MT | USD | 20250428 | |
| Henan Shouheng | China national standards | MT | USD | 20250427 | |
| Shenmu CoalChem | China national standards | MT | USD | 20250427 | |
| Henan Shouheng | China national standards | MT | USD | 20250425 | |
| Shenmu CoalChem | China national standards | MT | USD | 20250425 | |
| Henan Shouheng | China national standards | MT | USD | 20250424 | |
| Shenmu CoalChem | China national standards | MT | USD | 20250424 | |
| Henan Shouheng | China national standards | MT | USD | 20250423 | |
| Shenmu CoalChem | China national standards | MT | USD | 20250423 | |
| Henan Shouheng | China national standards | MT | USD | 20250422 |
