| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12790.0 | USD | 20181116 |
| Unknown | China national standards | MT | 134060.0 | USD | 20181116 |
| Unknown | China national standards | MT | 18620.0 | USD | 20181114 |
| Unknown | China national standards | MT | 99110.0 | USD | 20181113 |
| Unknown | China national standards | MT | 16490.0 | USD | 20181113 |
| Unknown | China national standards | MT | 129270.0 | USD | 20181113 |
| Unknown | China national standards | MT | 11760.0 | USD | 20181112 |
| Unknown | China national standards | MT | 87880.0 | USD | 20181111 |
| Unknown | China national standards | MT | 10760.0 | USD | 20181110 |
| Unknown | China national standards | MT | 88460.0 | USD | 20181110 |