| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 840.0 | USD | 20181020 |
| Unknown | China national standards | MT | 11210.0 | USD | 20181019 |
| Unknown | China national standards | MT | 1640.0 | USD | 20181019 |
| Unknown | China national standards | MT | 850.0 | USD | 20181017 |
| Unknown | China national standards | MT | 710.0 | USD | 20181016 |
| Unknown | China national standards | MT | 110.0 | USD | 20181015 |
| Unknown | China national standards | MT | 850.0 | USD | 20181014 |
| Unknown | China national standards | MT | 120.0 | USD | 20181014 |
| Unknown | China national standards | MT | 120.0 | USD | 20181013 |
| Unknown | China national standards | MT | 840.0 | USD | 20181012 |