| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20.0 | USD | 20180922 |
| Unknown | China national standards | MT | 460.0 | USD | 20180922 |
| Unknown | China national standards | MT | 30160.0 | USD | 20180922 |
| Unknown | China national standards | MT | 3450.0 | USD | 20180922 |
| Unknown | China national standards | MT | 1870.0 | USD | 20180922 |
| Unknown | China national standards | MT | 10.0 | USD | 20180922 |
| Unknown | China national standards | MT | 90.0 | USD | 20180921 |
| Unknown | China national standards | MT | 1310.0 | USD | 20180920 |
| Unknown | China national standards | MT | 4370.0 | USD | 20180920 |
| Unknown | China national standards | MT | 60.0 | USD | 20180920 |