| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Junfeng | China national standards | MT | 621.09 | USD | 20251029 |
| Shandong Junfeng | China national standards | MT | 620.98 | USD | 20251028 |
| Shandong Junfeng | China national standards | MT | 620.76 | USD | 20251027 |
| Shandong Junfeng | China national standards | MT | 620.35 | USD | 20251025 |
| Shandong Junfeng | China national standards | MT | 620.35 | USD | 20251024 |
| Shandong Junfeng | China national standards | MT | 620.43 | USD | 20251023 |
| Shandong Junfeng | China national standards | MT | 620.12 | USD | 20251022 |
| Shandong Junfeng | China national standards | MT | 620.33 | USD | 20251021 |
| Shandong Junfeng | China national standards | MT | 619.95 | USD | 20251020 |
| Shandong Junfeng | China national standards | MT | 620.16 | USD | 20251017 |