| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 200.0 | USD | 20181017 |
| Unknown | China national standards | MT | 220.0 | USD | 20181016 |
| Unknown | China national standards | MT | 1450.0 | USD | 20181016 |
| Unknown | China national standards | MT | 210.0 | USD | 20181016 |
| Unknown | China national standards | MT | 1360.0 | USD | 20181015 |
| Unknown | China national standards | MT | 200.0 | USD | 20181015 |
| Unknown | China national standards | MT | 2960.0 | USD | 20181015 |
| Unknown | China national standards | MT | 1330.0 | USD | 20181014 |
| Unknown | China national standards | MT | 2960.0 | USD | 20181014 |
| Unknown | China national standards | MT | 1180.0 | USD | 20181014 |