| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Bengbu Tiancheng | China national standards | MT | USD | 20260316 | |
| Shandong Energy | China national standards | MT | USD | 20260316 | |
| Shandong Jiachi | China national standards | MT | USD | 20260316 | |
| Shandong Hualu | China national standards | MT | USD | 20260316 | |
| Ningxia Donghe | China national standards | MT | USD | 20260313 | |
| Bengbu Tiancheng | China national standards | MT | USD | 20260313 | |
| Shandong Energy | China national standards | MT | USD | 20260313 | |
| Shandong Jiachi | China national standards | MT | USD | 20260313 | |
| Shandong Hualu | China national standards | MT | USD | 20260313 | |
| Ningxia Donghe | China national standards | MT | USD | 20260312 |
