| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 210.0 | USD | 20180221 |
| Unknown | China national standards | MT | 1360.0 | USD | 20180220 |
| Unknown | China national standards | MT | 1170.0 | USD | 20180220 |
| Unknown | China national standards | MT | 210.0 | USD | 20180220 |
| Unknown | China national standards | MT | 150.0 | USD | 20180220 |
| Unknown | China national standards | MT | 1210.0 | USD | 20180219 |
| Unknown | China national standards | MT | 1290.0 | USD | 20180218 |
| Unknown | China national standards | MT | 1140.0 | USD | 20180218 |
| Unknown | China national standards | MT | 190.0 | USD | 20180218 |
| Unknown | China national standards | MT | 1340.0 | USD | 20180217 |