| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Hualu | China national standards | MT | USD | 20250916 | |
| Shenmu CoalChem | China national standards | MT | USD | 20250916 | |
| Henan Shouheng | China national standards | MT | USD | 20250915 | |
| Shandong Hualu | China national standards | MT | USD | 20250915 | |
| Shenmu CoalChem | China national standards | MT | USD | 20250915 | |
| Henan Shouheng | China national standards | MT | USD | 20250912 | |
| Shandong Hualu | China national standards | MT | USD | 20250912 | |
| Shenmu CoalChem | China national standards | MT | USD | 20250912 | |
| Henan Shouheng | China national standards | MT | USD | 20250911 | |
| Shandong Hualu | China national standards | MT | USD | 20250911 |
