| Vendor | Spec | Unit | Price | Currency | Date |
| Xingping Xinghua | China national standards | MT | 227.14 | USD | 20260528 |
| Xingping Xinghua | China national standards | MT | 226.97 | USD | 20260527 |
| Xingping Xinghua | China national standards | MT | 226.98 | USD | 20260526 |
| Xingping Xinghua | China national standards | MT | 226.88 | USD | 20260525 |
| Xingping Xinghua | China national standards | MT | 226.7 | USD | 20260522 |
| Xingping Xinghua | China national standards | MT | 226.78 | USD | 20260521 |
| Xingping Xinghua | China national standards | MT | USD | 20260520 | |
| Xingping Xinghua | China national standards | MT | USD | 20260519 | |
| Xingping Xinghua | China national standards | MT | USD | 20260518 | |
| Xingping Xinghua | China national standards | MT | USD | 20260515 |