| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1340.0 | USD | 20180222 |
| Unknown | China national standards | MT | 1330.0 | USD | 20180221 |
| Unknown | China national standards | MT | 1410.0 | USD | 20180221 |
| Unknown | China national standards | MT | 200.0 | USD | 20180221 |
| Unknown | China national standards | MT | 360.0 | USD | 20180221 |
| Unknown | China national standards | MT | 1300.0 | USD | 20180220 |
| Unknown | China national standards | MT | 1400.0 | USD | 20180220 |
| Unknown | China national standards | MT | 200.0 | USD | 20180220 |
| Unknown | China national standards | MT | 210.0 | USD | 20180220 |
| Unknown | China national standards | MT | 1410.0 | USD | 20180219 |