| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15730.0 | USD | 20180512 |
| Unknown | China national standards | MT | 20840.0 | USD | 20180512 |
| Unknown | China national standards | MT | 33680.0 | USD | 20180512 |
| Unknown | China national standards | MT | 1870.0 | USD | 20180512 |
| Unknown | China national standards | MT | 1570.0 | USD | 20180512 |
| Unknown | China national standards | MT | 1800.0 | USD | 20180511 |
| Unknown | China national standards | MT | 6270.0 | USD | 20180511 |
| Unknown | China national standards | MT | 15740.0 | USD | 20180511 |
| Unknown | China national standards | MT | 9890.0 | USD | 20180511 |
| Unknown | China national standards | MT | 21240.0 | USD | 20180511 |