| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 790.0 | USD | 20210321 |
| Unknown | China national standards | MT | 1590.0 | USD | 20210321 |
| Unknown | China national standards | MT | 3940.0 | USD | 20210321 |
| Unknown | China national standards | MT | 660.0 | USD | 20210321 |
| Unknown | China national standards | MT | 25460.0 | USD | 20210320 |
| Unknown | China national standards | MT | 1660.0 | USD | 20210320 |
| Unknown | China national standards | MT | 3100.0 | USD | 20210320 |
| Unknown | China national standards | MT | 12290.0 | USD | 20210319 |
| Unknown | China national standards | MT | 2570.0 | USD | 20210319 |
| Unknown | China national standards | MT | 1200.0 | USD | 20210319 |