| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shenmu CoalChem | China national standards | MT | USD | 20251113 | |
| Henan Shouheng | China national standards | MT | USD | 20251112 | |
| Shandong Hualu | China national standards | MT | USD | 20251112 | |
| Shenmu CoalChem | China national standards | MT | USD | 20251112 | |
| Henan Shouheng | China national standards | MT | USD | 20251111 | |
| Shandong Hualu | China national standards | MT | USD | 20251111 | |
| Shenmu CoalChem | China national standards | MT | USD | 20251111 | |
| Henan Shouheng | China national standards | MT | USD | 20251110 | |
| Shandong Hualu | China national standards | MT | USD | 20251110 | |
| Shenmu CoalChem | China national standards | MT | USD | 20251110 |
