| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shenmu CoalChem | China national standards | MT | USD | 20251211 | |
| Henan Shouheng | China national standards | MT | USD | 20251210 | |
| Shandong Hualu | China national standards | MT | USD | 20251210 | |
| Shenmu CoalChem | China national standards | MT | USD | 20251210 | |
| Henan Shouheng | China national standards | MT | USD | 20251209 | |
| Shandong Hualu | China national standards | MT | USD | 20251209 | |
| Shenmu CoalChem | China national standards | MT | USD | 20251209 | |
| Henan Shouheng | China national standards | MT | USD | 20251208 | |
| Shandong Hualu | China national standards | MT | USD | 20251208 | |
| Shenmu CoalChem | China national standards | MT | USD | 20251208 |
