| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hualu | China national standards | MT | 1319.9 | USD | 20260602 |
| Shandong Hualu | China national standards | MT | 1334.96 | USD | 20260601 |
| Shandong Hualu | China national standards | MT | 1349.45 | USD | 20260529 |
| Shandong Hualu | China national standards | MT | 1362.84 | USD | 20260528 |
| Shandong Hualu | China national standards | MT | 1376.46 | USD | 20260527 |
| Shandong Hualu | China national standards | MT | 1391.17 | USD | 20260526 |
| Shandong Hualu | China national standards | MT | USD | 20260519 | |
| Shandong Hualu | China national standards | MT | USD | 20260509 | |
| Shandong Hualu | China national standards | MT | USD | 20260508 | |
| Shandong Hualu | China national standards | MT | USD | 20260508 |