| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2830.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2010.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1880.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2120.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1630.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1950.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2310.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1840.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1670.0 | USD | 20171223 |
| Unknown | China national standards | MT | 1890.0 | USD | 20171223 |