| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 90.0 | USD | 20180717 |
| Unknown | China national standards | MT | 1860.0 | USD | 20180717 |
| Unknown | China national standards | MT | 90.0 | USD | 20180717 |
| Unknown | China national standards | MT | 570.0 | USD | 20180716 |
| Unknown | China national standards | MT | 560.0 | USD | 20180716 |
| Unknown | China national standards | MT | 580.0 | USD | 20180716 |
| Unknown | China national standards | MT | 520.0 | USD | 20180716 |
| Unknown | China national standards | MT | 80.0 | USD | 20180716 |
| Unknown | China national standards | MT | 90.0 | USD | 20180716 |
| Unknown | China national standards | MT | 90.0 | USD | 20180716 |