| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Shunzhibang | China national standards | MT | 773.54 | USD | 20251009 |
| Henan Shunzhibang | China national standards | MT | 774.05 | USD | 20251008 |
| Henan Shunzhibang | China national standards | MT | 774.05 | USD | 20251004 |
| Henan Shunzhibang | China national standards | MT | 774.05 | USD | 20251003 |
| Henan Shunzhibang | China national standards | MT | 774.05 | USD | 20250930 |
| Henan Shunzhibang | China national standards | MT | 773.68 | USD | 20250929 |
| Henan Shunzhibang | China national standards | MT | 772.99 | USD | 20250928 |
| Henan Shunzhibang | China national standards | MT | 772.99 | USD | 20250927 |
| Henan Shunzhibang | China national standards | MT | 772.99 | USD | 20250926 |
| Henan Shunzhibang | China national standards | MT | 774.03 | USD | 20250925 |