| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10580.0 | USD | 20210321 |
| Unknown | China national standards | MT | 7100.0 | USD | 20210320 |
| Unknown | China national standards | MT | 7240.0 | USD | 20210320 |
| Unknown | China national standards | MT | 9470.0 | USD | 20210320 |
| Unknown | China national standards | MT | 1120.0 | USD | 20210319 |
| Unknown | China national standards | MT | 6060.0 | USD | 20210319 |
| Unknown | China national standards | MT | 7710.0 | USD | 20210319 |
| Unknown | China national standards | MT | 7830.0 | USD | 20210319 |
| Unknown | China national standards | MT | 1100.0 | USD | 20210319 |
| Unknown | China national standards | MT | 7070.0 | USD | 20210319 |