| Vendor | Spec | Unit | Price | Currency | Date |
| Aite Zhejiang | China national standards | MT | 1381.18 | USD | 20251022 |
| Aite Zhejiang | China national standards | MT | 1296.61 | USD | 20251022 |
| Aite Zhejiang | China national standards | MT | 1380.81 | USD | 20251020 |
| Aite Zhejiang | China national standards | MT | 1296.27 | USD | 20251020 |
| Aite Zhejiang | China national standards | MT | 1381.27 | USD | 20251018 |
| Aite Zhejiang | China national standards | MT | 1296.71 | USD | 20251018 |
| Aite Zhejiang | China national standards | MT | 1295.87 | USD | 20251015 |
| Aite Zhejiang | China national standards | MT | 1380.38 | USD | 20251015 |
| Aite Zhejiang | China national standards | MT | 1295.39 | USD | 20251014 |
| Aite Zhejiang | China national standards | MT | 1379.87 | USD | 20251014 |