| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1620.0 | USD | 20180122 |
| Unknown | China national standards | MT | 11450.0 | USD | 20180121 |
| Unknown | China national standards | MT | 11120.0 | USD | 20180121 |
| Unknown | China national standards | MT | 10470.0 | USD | 20180121 |
| Unknown | China national standards | MT | 2320.0 | USD | 20180121 |
| Unknown | China national standards | MT | 1900.0 | USD | 20180121 |
| Unknown | China national standards | MT | 11620.0 | USD | 20180120 |
| Unknown | China national standards | MT | 2030.0 | USD | 20180120 |
| Unknown | China national standards | MT | 9830.0 | USD | 20180119 |
| Unknown | China national standards | MT | 10240.0 | USD | 20180119 |