| Vendor | Spec | Unit | Price | Currency | Date |
| Aite Zhejiang | China national standards | MT | 987.06 | USD | 20251023 |
| Aite Zhejiang | China national standards | MT | 986.55 | USD | 20251022 |
| Aite Zhejiang | China national standards | MT | 986.29 | USD | 20251020 |
| Aite Zhejiang | China national standards | MT | 986.62 | USD | 20251018 |
| Aite Zhejiang | China national standards | MT | 985.98 | USD | 20251015 |
| Aite Zhejiang | China national standards | MT | 985.62 | USD | 20251014 |
| Aite Zhejiang | China national standards | MT | 985.25 | USD | 20251010 |
| Aite Zhejiang | China national standards | MT | 984.5 | USD | 20251009 |
| Aite Zhejiang | China national standards | MT | 984.5 | USD | 20251009 |
| Aite Zhejiang | China national standards | MT | 985.15 | USD | 20250930 |