| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Shunzhibang | China national standards | MT | 254.31 | USD | 20251127 |
| Henan Shunzhibang | China national standards | MT | 240.18 | USD | 20251127 |
| Henan Shunzhibang | China national standards | MT | 254.25 | USD | 20251126 |
| Henan Shunzhibang | China national standards | MT | 240.13 | USD | 20251126 |
| Henan Shunzhibang | China national standards | MT | 268.38 | USD | 20251126 |
| Henan Shunzhibang | China national standards | MT | 268.26 | USD | 20251125 |
| Henan Shunzhibang | China national standards | MT | 254.14 | USD | 20251125 |
| Henan Shunzhibang | China national standards | MT | 240.02 | USD | 20251125 |
| Henan Shunzhibang | China national standards | MT | 268.18 | USD | 20251124 |
| Henan Shunzhibang | China national standards | MT | 254.07 | USD | 20251124 |