| Vendor | Spec | Unit | Price | Currency | Date |
| Aite Zhejiang | China national standards | MT | 350.53 | USD | 20250822 |
| Aite Zhejiang | China national standards | MT | 350.7 | USD | 20250821 |
| Aite Zhejiang | China national standards | MT | 371.74 | USD | 20250821 |
| Aite Zhejiang | China national standards | MT | 371.74 | USD | 20250821 |
| Aite Zhejiang | China national standards | MT | 350.7 | USD | 20250821 |
| Aite Zhejiang | China national standards | MT | 350.22 | USD | 20250820 |
| Aite Zhejiang | China national standards | MT | 371.23 | USD | 20250820 |