| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 30.0 | USD | 20200417 |
| Unknown | China national standards | MT | 1010.0 | USD | 20200416 |
| Unknown | China national standards | MT | 1660.0 | USD | 20200416 |
| Unknown | China national standards | MT | 40.0 | USD | 20200416 |
| Unknown | China national standards | MT | 30.0 | USD | 20200416 |
| Unknown | China national standards | MT | 40.0 | USD | 20200416 |
| Unknown | China national standards | MT | 90.0 | USD | 20200416 |
| Unknown | China national standards | MT | 30.0 | USD | 20200416 |
| Unknown | China national standards | MT | 90.0 | USD | 20200416 |
| Unknown | China national standards | MT | 130.0 | USD | 20200416 |