| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24630.0 | USD | 20181018 |
| Unknown | China national standards | MT | 44540.0 | USD | 20181018 |
| Unknown | China national standards | MT | 13860.0 | USD | 20181016 |
| Unknown | China national standards | MT | 15580.0 | USD | 20181016 |
| Unknown | China national standards | MT | 106840.0 | USD | 20181014 |
| Unknown | China national standards | MT | 34550.0 | USD | 20181013 |
| Unknown | China national standards | MT | 3590.0 | USD | 20181013 |
| Unknown | China national standards | MT | 5760.0 | USD | 20181013 |
| Unknown | China national standards | MT | 55610.0 | USD | 20181012 |
| Unknown | China national standards | MT | 13860.0 | USD | 20181012 |