| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 29790.0 | USD | 20180513 |
| Unknown | China national standards | MT | 24600.0 | USD | 20180513 |
| Unknown | China national standards | MT | 4570.0 | USD | 20180513 |
| Unknown | China national standards | MT | 1610.0 | USD | 20180513 |
| Unknown | China national standards | MT | 4480.0 | USD | 20180513 |
| Unknown | China national standards | MT | 3810.0 | USD | 20180513 |
| Unknown | China national standards | MT | 24600.0 | USD | 20180512 |
| Unknown | China national standards | MT | 15810.0 | USD | 20180512 |
| Unknown | China national standards | MT | 30530.0 | USD | 20180512 |
| Unknown | China national standards | MT | 5400.0 | USD | 20180512 |