| Vendor | Spec | Unit | Price | Currency | Date |
| Inner Mongolia Junzheng | China national standards | MT | 388.81 | USD | 20260605 |
| Inner Mongolia Junzheng | China national standards | MT | 388.55 | USD | 20260604 |
| Inner Mongolia Junzheng | China national standards | MT | 388.65 | USD | 20260603 |
| Inner Mongolia Junzheng | China national standards | MT | USD | 20260529 | |
| Inner Mongolia Junzheng | China national standards | MT | USD | 20260528 | |
| Inner Mongolia Junzheng | China national standards | MT | USD | 20260527 | |
| Inner Mongolia Junzheng | China national standards | MT | USD | 20260522 | |
| Inner Mongolia Junzheng | China national standards | MT | USD | 20260521 | |
| Inner Mongolia Junzheng | China national standards | MT | USD | 20260520 | |
| Inner Mongolia Junzheng | China national standards | MT | USD | 20260515 |