| Vendor | Spec | Unit | Price | Currency | Date |
| Wanglong | China national standards | MT | 627.49 | USD | 20251023 |
| Wanglong | China national standards | MT | 585.18 | USD | 20251023 |
| Zaozhuang Yitai | China national standards | MT | 564.03 | USD | 20251023 |
| Zaozhuang Yitai | China national standards | MT | 571.08 | USD | 20251023 |
| Wanglong | China national standards | MT | 627.17 | USD | 20251022 |
| Zaozhuang Yitai | China national standards | MT | 563.75 | USD | 20251022 |
| Wanglong | China national standards | MT | 584.89 | USD | 20251022 |
| Zaozhuang Yitai | China national standards | MT | 570.79 | USD | 20251022 |
| Wanglong | China national standards | MT | 592.13 | USD | 20251021 |
| Wanglong | China national standards | MT | 627.38 | USD | 20251021 |