| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11430.0 | USD | 20200419 |
| Unknown | China national standards | MT | 1500.0 | USD | 20200418 |
| Unknown | China national standards | MT | 10810.0 | USD | 20200418 |
| Unknown | China national standards | MT | 2720.0 | USD | 20200418 |
| Unknown | China national standards | MT | 11000.0 | USD | 20200417 |
| Unknown | China national standards | MT | 1630.0 | USD | 20200417 |
| Unknown | China national standards | MT | 9410.0 | USD | 20200416 |
| Unknown | China national standards | MT | 1340.0 | USD | 20200416 |
| Unknown | China national standards | MT | 1790.0 | USD | 20200416 |
| Unknown | China national standards | MT | 1600.0 | USD | 20200414 |