| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1590.0 | USD | 20200421 |
| Unknown | China national standards | MT | 11930.0 | USD | 20200421 |
| Unknown | China national standards | MT | 1720.0 | USD | 20200420 |
| Unknown | China national standards | MT | 1590.0 | USD | 20200420 |
| Unknown | China national standards | MT | 530.0 | USD | 20200420 |
| Unknown | China national standards | MT | 33610.0 | USD | 20200418 |
| Unknown | China national standards | MT | 510.0 | USD | 20200418 |
| Unknown | China national standards | MT | 3350.0 | USD | 20200418 |
| Unknown | China national standards | MT | 450.0 | USD | 20200417 |
| Unknown | China national standards | MT | 420.0 | USD | 20200417 |