| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20200418 |
| Unknown | China national standards | MT | 290.0 | USD | 20200418 |
| Unknown | China national standards | MT | 2100.0 | USD | 20200417 |
| Unknown | China national standards | MT | 1950.0 | USD | 20200417 |
| Unknown | China national standards | MT | 230.0 | USD | 20200417 |
| Unknown | China national standards | MT | 290.0 | USD | 20200417 |
| Unknown | China national standards | MT | 2160.0 | USD | 20200416 |
| Unknown | China national standards | MT | 2030.0 | USD | 20200416 |
| Unknown | China national standards | MT | 2030.0 | USD | 20200416 |
| Unknown | China national standards | MT | 2830.0 | USD | 20200416 |