| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hualu | China national standards | MT | 809.74 | USD | 20260309 |
| Shandong Hualu | China national standards | MT | 797.02 | USD | 20260305 |
| Shandong Hualu | China national standards | MT | 778.12 | USD | 20260213 |
| Shandong Hualu | China national standards | MT | 774.8 | USD | 20260202 |
| Shandong Hualu | China national standards | MT | 754.66 | USD | 20260105 |
| Shandong Hualu | China national standards | MT | 754.66 | USD | 20260105 |
| Shandong Hualu | China national standards | MT | 754.66 | USD | 20260105 |
| Shandong Hualu | China national standards | MT | 692.35 | USD | 20251209 |
| Shandong Hualu | China national standards | MT | 801.67 | USD | 20251009 |
| Shandong Hualu | China national standards | MT | 802.2 | USD | 20251007 |