| Vendor | Spec | Unit | Price | Currency | Date |
| Hebei Xinxinyuan | China national standards | MT | 668.05 | USD | 20251009 |
| Hebei Xinxinyuan | China national standards | MT | USD | 20250930 | |
| Hebei Xinxinyuan | China national standards | MT | USD | 20250929 | |
| Hebei Xinxinyuan | China national standards | MT | USD | 20250928 | |
| Hebei Xinxinyuan | China national standards | MT | USD | 20250926 | |
| Hebei Xinxinyuan | China national standards | MT | USD | 20250925 | |
| Hebei Xinxinyuan | China national standards | MT | USD | 20250924 | |
| Hebei Xinxinyuan | China national standards | MT | USD | 20250923 | |
| Hebei Xinxinyuan | China national standards | MT | USD | 20250922 | |
| Hebei Xinxinyuan | China national standards | MT | USD | 20250919 |