| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20200422 |
| Unknown | China national standards | MT | 2080.0 | USD | 20200421 |
| Unknown | China national standards | MT | 1870.0 | USD | 20200421 |
| Unknown | China national standards | MT | 2150.0 | USD | 20200421 |
| Unknown | China national standards | MT | 4020.0 | USD | 20200421 |
| Unknown | China national standards | MT | 620.0 | USD | 20200421 |
| Unknown | China national standards | MT | 230.0 | USD | 20200421 |
| Unknown | China national standards | MT | 1380.0 | USD | 20200421 |
| Unknown | China national standards | MT | 300.0 | USD | 20200421 |
| Unknown | China national standards | MT | 290.0 | USD | 20200421 |