| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1800.0 | USD | 20181013 |
| Unknown | China national standards | MT | 1060.0 | USD | 20181013 |
| Unknown | China national standards | MT | 170.0 | USD | 20181013 |
| Unknown | China national standards | MT | 270.0 | USD | 20181013 |
| Unknown | China national standards | MT | 230.0 | USD | 20181013 |
| Unknown | China national standards | MT | 390.0 | USD | 20181013 |
| Unknown | China national standards | MT | 410.0 | USD | 20181012 |
| Unknown | China national standards | MT | 1810.0 | USD | 20181012 |
| Unknown | China national standards | MT | 1800.0 | USD | 20181012 |
| Unknown | China national standards | MT | 21010.0 | USD | 20181012 |