| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10040.0 | USD | 20170701 |
| Unknown | China national standards | MT | 74930.0 | USD | 20170701 |
| Unknown | China national standards | MT | 11710.0 | USD | 20170701 |
| Unknown | China national standards | MT | 18460.0 | USD | 20170701 |
| Unknown | China national standards | MT | 127590.0 | USD | 20170621 |
| Unknown | China national standards | MT | 64930.0 | USD | 20170620 |
| Unknown | China national standards | MT | 74880.0 | USD | 20170619 |
| Unknown | China national standards | MT | 64620.0 | USD | 20170618 |
| Unknown | China national standards | MT | 9470.0 | USD | 20170618 |
| Unknown | China national standards | MT | 9470.0 | USD | 20170618 |