| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 101300.0 | USD | 20180217 |
| Unknown | China national standards | MT | 6100.0 | USD | 20180217 |
| Unknown | China national standards | MT | 15750.0 | USD | 20180216 |
| Unknown | China national standards | MT | 7160.0 | USD | 20180216 |
| Unknown | China national standards | MT | 46320.0 | USD | 20180214 |
| Unknown | China national standards | MT | 39480.0 | USD | 20180213 |
| Unknown | China national standards | MT | 7180.0 | USD | 20180213 |
| Unknown | China national standards | MT | 101980.0 | USD | 20180212 |
| Unknown | China national standards | MT | 16580.0 | USD | 20180212 |
| Unknown | China national standards | MT | 15840.0 | USD | 20180201 |