| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16010.0 | USD | 20181111 |
| Unknown | China national standards | MT | 11250.0 | USD | 20181111 |
| Unknown | China national standards | MT | 1380.0 | USD | 20181110 |
| Unknown | China national standards | MT | 2090.0 | USD | 20181110 |
| Unknown | China national standards | MT | 5680.0 | USD | 20181110 |
| Unknown | China national standards | MT | 15350.0 | USD | 20181110 |
| Unknown | China national standards | MT | 10760.0 | USD | 20181110 |
| Unknown | China national standards | MT | 15530.0 | USD | 20181110 |
| Unknown | China national standards | MT | 15270.0 | USD | 20181101 |
| Unknown | China national standards | MT | 9660.0 | USD | 20181101 |