| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6150.0 | USD | 20181014 |
| Unknown | China national standards | MT | 950.0 | USD | 20181013 |
| Unknown | China national standards | MT | 800.0 | USD | 20181012 |
| Unknown | China national standards | MT | 960.0 | USD | 20181012 |
| Unknown | China national standards | MT | 940.0 | USD | 20181012 |
| Unknown | China national standards | MT | 6490.0 | USD | 20181012 |
| Unknown | China national standards | MT | 5520.0 | USD | 20181011 |
| Unknown | China national standards | MT | 760.0 | USD | 20181011 |
| Unknown | China national standards | MT | 6570.0 | USD | 20181010 |
| Unknown | China national standards | MT | 710.0 | USD | 20181010 |