| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1460.0 | USD | 20180622 |
| Unknown | China national standards | MT | 11710.0 | USD | 20180621 |
| Unknown | China national standards | MT | 10460.0 | USD | 20180621 |
| Unknown | China national standards | MT | 9340.0 | USD | 20180621 |
| Unknown | China national standards | MT | 10570.0 | USD | 20180621 |
| Unknown | China national standards | MT | 1610.0 | USD | 20180621 |
| Unknown | China national standards | MT | 1270.0 | USD | 20180621 |
| Unknown | China national standards | MT | 1690.0 | USD | 20180621 |
| Unknown | China national standards | MT | 1650.0 | USD | 20180620 |
| Unknown | China national standards | MT | 1730.0 | USD | 20180620 |