| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 350.0 | USD | 20200422 |
| Unknown | China national standards | MT | 400.0 | USD | 20200421 |
| Unknown | China national standards | MT | 2560.0 | USD | 20200421 |
| Unknown | China national standards | MT | 2880.0 | USD | 20200421 |
| Unknown | China national standards | MT | 350.0 | USD | 20200421 |
| Unknown | China national standards | MT | 2290.0 | USD | 20200420 |
| Unknown | China national standards | MT | 2370.0 | USD | 20200420 |
| Unknown | China national standards | MT | 360.0 | USD | 20200420 |
| Unknown | China national standards | MT | 330.0 | USD | 20200420 |
| Unknown | China national standards | MT | 2260.0 | USD | 20200420 |