| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 290.0 | USD | 20180718 |
| Unknown | China national standards | MT | 1930.0 | USD | 20180718 |
| Unknown | China national standards | MT | 1880.0 | USD | 20180717 |
| Unknown | China national standards | MT | 400.0 | USD | 20180716 |
| Unknown | China national standards | MT | 1940.0 | USD | 20180716 |
| Unknown | China national standards | MT | 1880.0 | USD | 20180716 |
| Unknown | China national standards | MT | 270.0 | USD | 20180715 |
| Unknown | China national standards | MT | 290.0 | USD | 20180715 |
| Unknown | China national standards | MT | 280.0 | USD | 20180715 |
| Unknown | China national standards | MT | 1840.0 | USD | 20180714 |