| Vendor | Spec | Unit | Price | Currency | Date |
| Weichang Fuliqiang | China national standards | MT | 484.18 | USD | 20260605 |
| Weichang Fuliqiang | China national standards | MT | 483.85 | USD | 20260604 |
| Weichang Fuliqiang | China national standards | MT | 483.98 | USD | 20260603 |
| Weichang Fuliqiang | China national standards | MT | 483.96 | USD | 20260602 |
| Weichang Fuliqiang | China national standards | MT | 484.11 | USD | 20260601 |
| Weichang Fuliqiang | China national standards | MT | 484.04 | USD | 20260529 |
| Weichang Fuliqiang | China national standards | MT | USD | 20260528 | |
| Weichang Fuliqiang | China national standards | MT | USD | 20260527 | |
| Weichang Fuliqiang | China national standards | MT | USD | 20260526 | |
| Weichang Fuliqiang | China national standards | MT | USD | 20260525 |