| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13330.0 | USD | 20180117 |
| Unknown | China national standards | MT | 10180.0 | USD | 20180117 |
| Unknown | China national standards | MT | 12410.0 | USD | 20180117 |
| Unknown | China national standards | MT | 1320.0 | USD | 20180117 |
| Unknown | China national standards | MT | 13330.0 | USD | 20180116 |
| Unknown | China national standards | MT | 1680.0 | USD | 20180116 |
| Unknown | China national standards | MT | 1880.0 | USD | 20180116 |
| Unknown | China national standards | MT | 14230.0 | USD | 20180115 |
| Unknown | China national standards | MT | 10180.0 | USD | 20180115 |
| Unknown | China national standards | MT | 1860.0 | USD | 20180115 |