| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Hualu | China national standards | MT | USD | 20260129 | |
| Shandong Hualu | China national standards | MT | USD | 20260128 | |
| Shandong Hualu | China national standards | MT | USD | 20260126 | |
| Shandong Hualu | China national standards | MT | USD | 20260114 | |
| CNPC | China national standards | MT | USD | 20260113 | |
| Shandong Hualu | China national standards | MT | USD | 20260107 | |
| Shandong Hualu | China national standards | MT | USD | 20260106 | |
| Shandong Hualu | China national standards | MT | USD | 20251231 | |
| Shandong Hualu | China national standards | MT | USD | 20251230 | |
| Shandong Hualu | China national standards | MT | USD | 20251229 |