| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15300.0 | USD | 20180210 |
| Unknown | China national standards | MT | 97010.0 | USD | 20180201 |
| Unknown | China national standards | MT | 57100.0 | USD | 20180201 |
| Unknown | China national standards | MT | 98680.0 | USD | 20180201 |
| Unknown | China national standards | MT | 103560.0 | USD | 20180201 |
| Unknown | China national standards | MT | 57100.0 | USD | 20180201 |
| Unknown | China national standards | MT | 15240.0 | USD | 20180201 |
| Unknown | China national standards | MT | 8870.0 | USD | 20180201 |
| Unknown | China national standards | MT | 16100.0 | USD | 20180201 |
| Unknown | China national standards | MT | 8870.0 | USD | 20180201 |