| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9680.0 | USD | 20180622 |
| Unknown | China national standards | MT | 4120.0 | USD | 20180622 |
| Unknown | China national standards | MT | 1570.0 | USD | 20180622 |
| Unknown | China national standards | MT | 960.0 | USD | 20180622 |
| Unknown | China national standards | MT | 1520.0 | USD | 20180622 |
| Unknown | China national standards | MT | 1300.0 | USD | 20180622 |
| Unknown | China national standards | MT | 9620.0 | USD | 20180621 |
| Unknown | China national standards | MT | 10280.0 | USD | 20180621 |
| Unknown | China national standards | MT | 2040.0 | USD | 20180621 |
| Unknown | China national standards | MT | 3650.0 | USD | 20180621 |