| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1050.0 | USD | 20171223 |
| Unknown | China national standards | MT | 5210.0 | USD | 20171223 |
| Unknown | China national standards | MT | 860.0 | USD | 20171223 |
| Unknown | China national standards | MT | 32700.0 | USD | 20171222 |
| Unknown | China national standards | MT | 4530.0 | USD | 20171221 |
| Unknown | China national standards | MT | 28490.0 | USD | 20171220 |
| Unknown | China national standards | MT | 4920.0 | USD | 20171220 |
| Unknown | China national standards | MT | 6570.0 | USD | 20171220 |
| Unknown | China national standards | MT | 6130.0 | USD | 20171219 |
| Unknown | China national standards | MT | 6040.0 | USD | 20171218 |