| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1380.0 | USD | 20210320 |
| Unknown | China national standards | MT | 1490.0 | USD | 20210320 |
| Unknown | China national standards | MT | 6210.0 | USD | 20210320 |
| Unknown | China national standards | MT | 1600.0 | USD | 20210320 |
| Unknown | China national standards | MT | 240.0 | USD | 20210319 |
| Unknown | China national standards | MT | 220.0 | USD | 20210319 |
| Unknown | China national standards | MT | 240.0 | USD | 20210319 |
| Unknown | China national standards | MT | 640.0 | USD | 20210319 |
| Unknown | China national standards | MT | 240.0 | USD | 20210319 |
| Unknown | China national standards | MT | 1810.0 | USD | 20210319 |