| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2050.0 | USD | 20200422 |
| Unknown | China national standards | MT | 1570.0 | USD | 20200422 |
| Unknown | China national standards | MT | 230.0 | USD | 20200422 |
| Unknown | China national standards | MT | 250.0 | USD | 20200422 |
| Unknown | China national standards | MT | 290.0 | USD | 20200422 |
| Unknown | China national standards | MT | 290.0 | USD | 20200422 |
| Unknown | China national standards | MT | 210.0 | USD | 20200422 |
| Unknown | China national standards | MT | 260.0 | USD | 20200422 |
| Unknown | China national standards | MT | 270.0 | USD | 20200422 |
| Unknown | China national standards | MT | 2030.0 | USD | 20200421 |