| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20181112 |
| Unknown | China national standards | MT | 1930.0 | USD | 20181111 |
| Unknown | China national standards | MT | 1690.0 | USD | 20181111 |
| Unknown | China national standards | MT | 270.0 | USD | 20181111 |
| Unknown | China national standards | MT | 280.0 | USD | 20181110 |
| Unknown | China national standards | MT | 2810.0 | USD | 20181110 |
| Unknown | China national standards | MT | 1840.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1690.0 | USD | 20181101 |
| Unknown | China national standards | MT | 260.0 | USD | 20181101 |
| Unknown | China national standards | MT | 260.0 | USD | 20181101 |