| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11860.0 | USD | 20181017 |
| Unknown | China national standards | MT | 3920.0 | USD | 20181017 |
| Unknown | China national standards | MT | 6540.0 | USD | 20181017 |
| Unknown | China national standards | MT | 13150.0 | USD | 20181016 |
| Unknown | China national standards | MT | 1800.0 | USD | 20181016 |
| Unknown | China national standards | MT | 1850.0 | USD | 20181016 |
| Unknown | China national standards | MT | 18740.0 | USD | 20181015 |
| Unknown | China national standards | MT | 6490.0 | USD | 20181015 |
| Unknown | China national standards | MT | 12320.0 | USD | 20181014 |
| Unknown | China national standards | MT | 18750.0 | USD | 20181014 |