| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1350.0 | USD | 20180223 |
| Unknown | China national standards | MT | 210.0 | USD | 20180223 |
| Unknown | China national standards | MT | 210.0 | USD | 20180223 |
| Unknown | China national standards | MT | 1320.0 | USD | 20180222 |
| Unknown | China national standards | MT | 1340.0 | USD | 20180222 |
| Unknown | China national standards | MT | 1380.0 | USD | 20180221 |
| Unknown | China national standards | MT | 1270.0 | USD | 20180221 |
| Unknown | China national standards | MT | 210.0 | USD | 20180221 |
| Unknown | China national standards | MT | 1270.0 | USD | 20180220 |
| Unknown | China national standards | MT | 1290.0 | USD | 20180220 |