| Vendor | Spec | Unit | Price | Currency | Date |
| Shanxi Changlu Tech | China national standards | MT | 1027.47 | USD | 20251010 |
| Shanxi Changlu Tech | China national standards | MT | 1082.95 | USD | 20251009 |
| Shanxi Changlu Tech | China national standards | MT | 1026.69 | USD | 20251009 |
| Shanxi Changlu Tech | China national standards | MT | 1027.37 | USD | 20251008 |
| Shanxi Changlu Tech | China national standards | MT | 1027.37 | USD | 20251007 |
| Shanxi Changlu Tech | China national standards | MT | 1083.67 | USD | 20250930 |
| Shanxi Changlu Tech | China national standards | MT | 1027.37 | USD | 20250930 |
| Shanxi Changlu Tech | China national standards | MT | 1082.19 | USD | 20250928 |
| Shanxi Changlu Tech | China national standards | MT | 1096.24 | USD | 20250928 |
| Shanxi Changlu Tech | China national standards | MT | 1082.19 | USD | 20250926 |