| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2420.0 | USD | 20181015 |
| Unknown | China national standards | MT | 3260.0 | USD | 20181014 |
| Unknown | China national standards | MT | 480.0 | USD | 20181014 |
| Unknown | China national standards | MT | 280.0 | USD | 20181013 |
| Unknown | China national standards | MT | 280.0 | USD | 20181013 |
| Unknown | China national standards | MT | 280.0 | USD | 20181013 |
| Unknown | China national standards | MT | 1610.0 | USD | 20181013 |
| Unknown | China national standards | MT | 1910.0 | USD | 20181013 |
| Unknown | China national standards | MT | 1920.0 | USD | 20181013 |
| Unknown | China national standards | MT | 1610.0 | USD | 20181012 |