| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2000.0 | USD | 20180623 |
| Unknown | China national standards | MT | 2300.0 | USD | 20180623 |
| Unknown | China national standards | MT | 350.0 | USD | 20180623 |
| Unknown | China national standards | MT | 2190.0 | USD | 20180622 |
| Unknown | China national standards | MT | 2270.0 | USD | 20180622 |
| Unknown | China national standards | MT | 340.0 | USD | 20180622 |
| Unknown | China national standards | MT | 2180.0 | USD | 20180621 |
| Unknown | China national standards | MT | 360.0 | USD | 20180621 |
| Unknown | China national standards | MT | 330.0 | USD | 20180620 |
| Unknown | China national standards | MT | 340.0 | USD | 20180620 |