| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shenmu CoalChem | China national standards | MT | USD | 20250911 | |
| Henan Shouheng | China national standards | MT | USD | 20250910 | |
| Shandong Hualu | China national standards | MT | USD | 20250910 | |
| Shenmu CoalChem | China national standards | MT | USD | 20250910 | |
| Henan Shouheng | China national standards | MT | USD | 20250909 | |
| Shandong Hualu | China national standards | MT | USD | 20250909 | |
| Shenmu CoalChem | China national standards | MT | USD | 20250909 | |
| Henan Shouheng | China national standards | MT | USD | 20250908 | |
| Shandong Hualu | China national standards | MT | USD | 20250908 | |
| Shenmu CoalChem | China national standards | MT | USD | 20250908 |
