| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 860.0 | USD | 20181013 |
| Unknown | China national standards | MT | 3370.0 | USD | 20181012 |
| Unknown | China national standards | MT | 3370.0 | USD | 20181012 |
| Unknown | China national standards | MT | 6730.0 | USD | 20181012 |
| Unknown | China national standards | MT | 8830.0 | USD | 20181012 |
| Unknown | China national standards | MT | 980.0 | USD | 20181011 |
| Unknown | China national standards | MT | 780.0 | USD | 20181011 |
| Unknown | China national standards | MT | 990.0 | USD | 20181011 |
| Unknown | China national standards | MT | 860.0 | USD | 20181011 |
| Unknown | China national standards | MT | 2130.0 | USD | 20181011 |