| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20210320 |
| Unknown | China national standards | MT | 200.0 | USD | 20210320 |
| Unknown | China national standards | MT | 930.0 | USD | 20210319 |
| Unknown | China national standards | MT | 880.0 | USD | 20210319 |
| Unknown | China national standards | MT | 1840.0 | USD | 20210319 |
| Unknown | China national standards | MT | 2750.0 | USD | 20210319 |
| Unknown | China national standards | MT | 2830.0 | USD | 20210319 |
| Unknown | China national standards | MT | 290.0 | USD | 20210319 |
| Unknown | China national standards | MT | 310.0 | USD | 20210319 |
| Unknown | China national standards | MT | 220.0 | USD | 20210319 |