| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4580.0 | USD | 20170418 |
| Unknown | China national standards | MT | 1540.0 | USD | 20170416 |
| Unknown | China national standards | MT | 15890.0 | USD | 20170416 |
| Unknown | China national standards | MT | 10680.0 | USD | 20170415 |
| Unknown | China national standards | MT | 30950.0 | USD | 20170414 |
| Unknown | China national standards | MT | 31710.0 | USD | 20170413 |
| Unknown | China national standards | MT | 4500.0 | USD | 20170412 |
| Unknown | China national standards | MT | 5570.0 | USD | 20170411 |
| Unknown | China national standards | MT | 6530.0 | USD | 20170410 |
| Unknown | China national standards | MT | 15820.0 | USD | 20170410 |