| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 580.0 | USD | 20210219 |
| Unknown | China national standards | MT | 1290.0 | USD | 20210219 |
| Unknown | China national standards | MT | 260.0 | USD | 20210219 |
| Unknown | China national standards | MT | 200.0 | USD | 20210219 |
| Unknown | China national standards | MT | 1730.0 | USD | 20210218 |
| Unknown | China national standards | MT | 1420.0 | USD | 20210218 |
| Unknown | China national standards | MT | 1600.0 | USD | 20210218 |
| Unknown | China national standards | MT | 260.0 | USD | 20210218 |
| Unknown | China national standards | MT | 200.0 | USD | 20210218 |
| Unknown | China national standards | MT | 190.0 | USD | 20210218 |