| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 510.0 | USD | 20210214 |
| Unknown | China national standards | MT | 180.0 | USD | 20210214 |
| Unknown | China national standards | MT | 1100.0 | USD | 20210213 |
| Unknown | China national standards | MT | 1170.0 | USD | 20210213 |
| Unknown | China national standards | MT | 1120.0 | USD | 20210213 |
| Unknown | China national standards | MT | 1370.0 | USD | 20210213 |
| Unknown | China national standards | MT | 200.0 | USD | 20210213 |
| Unknown | China national standards | MT | 1130.0 | USD | 20210212 |
| Unknown | China national standards | MT | 210.0 | USD | 20210212 |
| Unknown | China national standards | MT | 1360.0 | USD | 20210212 |