| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 290.0 | USD | 20181210 |
| Unknown | China national standards | MT | 2540.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2070.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1930.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3390.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3860.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2500.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2430.0 | USD | 20181201 |
| Unknown | China national standards | MT | 350.0 | USD | 20181201 |
| Unknown | China national standards | MT | 370.0 | USD | 20181201 |