| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1560.0 | USD | 20200523 |
| Unknown | China national standards | MT | 1570.0 | USD | 20200523 |
| Unknown | China national standards | MT | 330.0 | USD | 20200523 |
| Unknown | China national standards | MT | 230.0 | USD | 20200523 |
| Unknown | China national standards | MT | 200.0 | USD | 20200523 |
| Unknown | China national standards | MT | 780.0 | USD | 20200523 |
| Unknown | China national standards | MT | 25290.0 | USD | 20200523 |
| Unknown | China national standards | MT | 5420.0 | USD | 20200522 |
| Unknown | China national standards | MT | 500.0 | USD | 20200522 |
| Unknown | China national standards | MT | 150.0 | USD | 20200522 |