| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shenmu CoalChem | China national standards | MT | USD | 20251226 | |
| Shandong Hualu | China national standards | MT | USD | 20251225 | |
| Shenmu CoalChem | China national standards | MT | USD | 20251225 | |
| Shandong Hualu | China national standards | MT | USD | 20251224 | |
| Shenmu CoalChem | China national standards | MT | USD | 20251224 | |
| Shandong Hualu | China national standards | MT | USD | 20251223 | |
| Shenmu CoalChem | China national standards | MT | USD | 20251223 | |
| Henan Shouheng | China national standards | MT | USD | 20251222 | |
| Shandong Hualu | China national standards | MT | USD | 20251222 | |
| Shenmu CoalChem | China national standards | MT | USD | 20251222 |
