| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 260.0 | USD | 20200422 |
| Unknown | China national standards | MT | 210.0 | USD | 20200422 |
| Unknown | China national standards | MT | 1290.0 | USD | 20200421 |
| Unknown | China national standards | MT | 3930.0 | USD | 20200421 |
| Unknown | China national standards | MT | 1460.0 | USD | 20200421 |
| Unknown | China national standards | MT | 270.0 | USD | 20200421 |
| Unknown | China national standards | MT | 210.0 | USD | 20200421 |
| Unknown | China national standards | MT | 1760.0 | USD | 20200420 |
| Unknown | China national standards | MT | 17890.0 | USD | 20200420 |
| Unknown | China national standards | MT | 370.0 | USD | 20200420 |