| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1490.0 | USD | 20181219 |
| Unknown | China national standards | MT | 1390.0 | USD | 20181219 |
| Unknown | China national standards | MT | 11300.0 | USD | 20181218 |
| Unknown | China national standards | MT | 13110.0 | USD | 20181218 |
| Unknown | China national standards | MT | 3930.0 | USD | 20181217 |
| Unknown | China national standards | MT | 11790.0 | USD | 20181217 |
| Unknown | China national standards | MT | 10900.0 | USD | 20181216 |
| Unknown | China national standards | MT | 8960.0 | USD | 20181216 |
| Unknown | China national standards | MT | 2180.0 | USD | 20181215 |
| Unknown | China national standards | MT | 2600.0 | USD | 20181215 |