| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Shunzhibang | China national standards | MT | 776.44 | USD | 20251107 |
| Henan Shunzhibang | China national standards | MT | 776.12 | USD | 20251106 |
| Henan Shunzhibang | China national standards | MT | 775.73 | USD | 20251105 |
| Henan Shunzhibang | China national standards | MT | 775.9 | USD | 20251104 |
| Henan Shunzhibang | China national standards | MT | 776.1 | USD | 20251103 |
| Henan Shunzhibang | China national standards | MT | 775.96 | USD | 20251101 |
| Henan Shunzhibang | China national standards | MT | 776.13 | USD | 20251030 |
| Henan Shunzhibang | China national standards | MT | 776.36 | USD | 20251029 |
| Henan Shunzhibang | China national standards | MT | 776.22 | USD | 20251028 |
| Henan Shunzhibang | China national standards | MT | 775.15 | USD | 20251022 |