| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1160.0 | USD | 20210216 |
| Unknown | China national standards | MT | 180.0 | USD | 20210216 |
| Unknown | China national standards | MT | 1400.0 | USD | 20210215 |
| Unknown | China national standards | MT | 600.0 | USD | 20210215 |
| Unknown | China national standards | MT | 1270.0 | USD | 20210215 |
| Unknown | China national standards | MT | 170.0 | USD | 20210215 |
| Unknown | China national standards | MT | 1790.0 | USD | 20210214 |
| Unknown | China national standards | MT | 1240.0 | USD | 20210214 |
| Unknown | China national standards | MT | 510.0 | USD | 20210214 |
| Unknown | China national standards | MT | 200.0 | USD | 20210214 |