| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1930.0 | USD | 20181115 |
| Unknown | China national standards | MT | 1690.0 | USD | 20181115 |
| Unknown | China national standards | MT | 1890.0 | USD | 20181115 |
| Unknown | China national standards | MT | 230.0 | USD | 20181114 |
| Unknown | China national standards | MT | 270.0 | USD | 20181113 |
| Unknown | China national standards | MT | 1930.0 | USD | 20181113 |
| Unknown | China national standards | MT | 2800.0 | USD | 20181113 |
| Unknown | China national standards | MT | 1810.0 | USD | 20181112 |
| Unknown | China national standards | MT | 410.0 | USD | 20181112 |
| Unknown | China national standards | MT | 1610.0 | USD | 20181112 |