| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1980.0 | USD | 20181111 |
| Unknown | China national standards | MT | 12840.0 | USD | 20181110 |
| Unknown | China national standards | MT | 9410.0 | USD | 20181110 |
| Unknown | China national standards | MT | 11930.0 | USD | 20181110 |
| Unknown | China national standards | MT | 1740.0 | USD | 20181110 |
| Unknown | China national standards | MT | 1390.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1850.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1690.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1910.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1440.0 | USD | 20181101 |