| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1630.0 | USD | 20180110 |
| Unknown | China national standards | MT | 1710.0 | USD | 20180110 |
| Unknown | China national standards | MT | 2400.0 | USD | 20180110 |
| Unknown | China national standards | MT | 1670.0 | USD | 20180110 |
| Unknown | China national standards | MT | 1560.0 | USD | 20180110 |
| Unknown | China national standards | MT | 1630.0 | USD | 20180110 |
| Unknown | China national standards | MT | 1550.0 | USD | 20180110 |
| Unknown | China national standards | MT | 1650.0 | USD | 20180110 |
| Unknown | China national standards | MT | 12030.0 | USD | 20180101 |
| Unknown | China national standards | MT | 11070.0 | USD | 20180101 |