| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Hualu | China national standards | MT | USD | 20251202 | |
| Shenmu CoalChem | China national standards | MT | USD | 20251202 | |
| Henan Shouheng | China national standards | MT | USD | 20251201 | |
| Shandong Hualu | China national standards | MT | USD | 20251201 | |
| Shenmu CoalChem | China national standards | MT | USD | 20251201 | |
| Henan Shouheng | China national standards | MT | USD | 20251128 | |
| Shandong Hualu | China national standards | MT | USD | 20251128 | |
| Shenmu CoalChem | China national standards | MT | USD | 20251128 | |
| Henan Shouheng | China national standards | MT | USD | 20251127 | |
| Shandong Hualu | China national standards | MT | USD | 20251127 |
