| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 660.0 | USD | 20170619 |
| Unknown | China national standards | MT | 90.0 | USD | 20170618 |
| Unknown | China national standards | MT | 630.0 | USD | 20170618 |
| Unknown | China national standards | MT | 680.0 | USD | 20170617 |
| Unknown | China national standards | MT | 100.0 | USD | 20170617 |
| Unknown | China national standards | MT | 630.0 | USD | 20170617 |
| Unknown | China national standards | MT | 90.0 | USD | 20170617 |
| Unknown | China national standards | MT | 90.0 | USD | 20170615 |
| Unknown | China national standards | MT | 100.0 | USD | 20170614 |
| Unknown | China national standards | MT | 100.0 | USD | 20170613 |