| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1000.0 | USD | 20181013 |
| Unknown | China national standards | MT | 160.0 | USD | 20181013 |
| Unknown | China national standards | MT | 100.0 | USD | 20181012 |
| Unknown | China national standards | MT | 940.0 | USD | 20181012 |
| Unknown | China national standards | MT | 210.0 | USD | 20181012 |
| Unknown | China national standards | MT | 990.0 | USD | 20181012 |
| Unknown | China national standards | MT | 2350.0 | USD | 20181011 |
| Unknown | China national standards | MT | 1010.0 | USD | 20181011 |
| Unknown | China national standards | MT | 1020.0 | USD | 20181011 |
| Unknown | China national standards | MT | 6810.0 | USD | 20181011 |