| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Baoxin Tech | China national standards | MT | 945.47 | USD | 20251030 |
| Henan Baoxin Tech | China national standards | MT | 945.75 | USD | 20251029 |
| Henan Baoxin Tech | China national standards | MT | 944.75 | USD | 20251023 |
| Henan Baoxin Tech | China national standards | MT | 944.27 | USD | 20251022 |
| Henan Baoxin Tech | China national standards | MT | 944.59 | USD | 20251021 |
| Henan Baoxin Tech | China national standards | MT | 944.02 | USD | 20251020 |
| Henan Baoxin Tech | China national standards | MT | 944.34 | USD | 20251017 |
| Henan Baoxin Tech | China national standards | MT | 944.09 | USD | 20251016 |
| Henan Baoxin Tech | China national standards | MT | 943.38 | USD | 20251014 |
| Henan Baoxin Tech | China national standards | MT | 943.57 | USD | 20251013 |