| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1520.0 | USD | 20180621 |
| Unknown | China national standards | MT | 1590.0 | USD | 20180621 |
| Unknown | China national standards | MT | 1300.0 | USD | 20180621 |
| Unknown | China national standards | MT | 200.0 | USD | 20180621 |
| Unknown | China national standards | MT | 200.0 | USD | 20180621 |
| Unknown | China national standards | MT | 1360.0 | USD | 20180620 |
| Unknown | China national standards | MT | 260.0 | USD | 20180619 |
| Unknown | China national standards | MT | 220.0 | USD | 20180619 |
| Unknown | China national standards | MT | 1650.0 | USD | 20180619 |
| Unknown | China national standards | MT | 1460.0 | USD | 20180619 |