| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Henan Shouheng | China national standards | MT | USD | 20260105 | |
| Shenmu Fuyou | China national standards | MT | USD | 20260104 | |
| Shandong Hualu | China national standards | MT | USD | 20251231 | |
| Shenmu CoalChem | China national standards | MT | USD | 20251231 | |
| Shandong Hualu | China national standards | MT | USD | 20251230 | |
| Shenmu CoalChem | China national standards | MT | USD | 20251230 | |
| Shenmu CoalChem | China national standards | MT | USD | 20251229 | |
| Shandong Hualu | China national standards | MT | USD | 20251229 | |
| Henan Shouheng | China national standards | MT | USD | 20251229 | |
| Shandong Hualu | China national standards | MT | USD | 20251226 |