| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8310.0 | USD | 20210321 |
| Unknown | China national standards | MT | 1250.0 | USD | 20210320 |
| Unknown | China national standards | MT | 1380.0 | USD | 20210320 |
| Unknown | China national standards | MT | 8270.0 | USD | 20210320 |
| Unknown | China national standards | MT | 9710.0 | USD | 20210319 |
| Unknown | China national standards | MT | 8280.0 | USD | 20210319 |
| Unknown | China national standards | MT | 1310.0 | USD | 20210319 |
| Unknown | China national standards | MT | 9990.0 | USD | 20210319 |
| Unknown | China national standards | MT | 1210.0 | USD | 20210319 |
| Unknown | China national standards | MT | 8010.0 | USD | 20210319 |