| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 180.0 | USD | 20181016 |
| Unknown | China national standards | MT | 1320.0 | USD | 20181015 |
| Unknown | China national standards | MT | 150.0 | USD | 20181015 |
| Unknown | China national standards | MT | 160.0 | USD | 20181015 |
| Unknown | China national standards | MT | 190.0 | USD | 20181013 |
| Unknown | China national standards | MT | 180.0 | USD | 20181012 |
| Unknown | China national standards | MT | 190.0 | USD | 20181012 |
| Unknown | China national standards | MT | 1130.0 | USD | 20181011 |
| Unknown | China national standards | MT | 1260.0 | USD | 20181011 |
| Unknown | China national standards | MT | 1320.0 | USD | 20181011 |