| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1750.0 | USD | 20181021 |
| Unknown | China national standards | MT | 11410.0 | USD | 20181020 |
| Unknown | China national standards | MT | 11510.0 | USD | 20181020 |
| Unknown | China national standards | MT | 12730.0 | USD | 20181020 |
| Unknown | China national standards | MT | 11560.0 | USD | 20181020 |
| Unknown | China national standards | MT | 13400.0 | USD | 20181020 |
| Unknown | China national standards | MT | 9880.0 | USD | 20181020 |
| Unknown | China national standards | MT | 12690.0 | USD | 20181020 |
| Unknown | China national standards | MT | 11410.0 | USD | 20181020 |
| Unknown | China national standards | MT | 12310.0 | USD | 20181020 |