| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Hualu | China national standards | MT | USD | 20250902 | |
| Shenmu CoalChem | China national standards | MT | USD | 20250902 | |
| Henan Shouheng | China national standards | MT | USD | 20250901 | |
| Shandong Hualu | China national standards | MT | USD | 20250901 | |
| Shenmu CoalChem | China national standards | MT | USD | 20250901 | |
| Henan Shouheng | China national standards | MT | USD | 20250829 | |
| Shandong Hualu | China national standards | MT | USD | 20250829 | |
| Shenmu CoalChem | China national standards | MT | USD | 20250829 | |
| Henan Shouheng | China national standards | MT | USD | 20250828 | |
| Shandong Hualu | China national standards | MT | USD | 20250828 |
