| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 230.0 | USD | 20180222 |
| Unknown | China national standards | MT | 1400.0 | USD | 20180221 |
| Unknown | China national standards | MT | 1400.0 | USD | 20180221 |
| Unknown | China national standards | MT | 220.0 | USD | 20180221 |
| Unknown | China national standards | MT | 220.0 | USD | 20180221 |
| Unknown | China national standards | MT | 210.0 | USD | 20180221 |
| Unknown | China national standards | MT | 1420.0 | USD | 20180220 |
| Unknown | China national standards | MT | 1430.0 | USD | 20180220 |
| Unknown | China national standards | MT | 1420.0 | USD | 20180220 |
| Unknown | China national standards | MT | 1450.0 | USD | 20180220 |