| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20180922 |
| Unknown | China national standards | MT | 80.0 | USD | 20180921 |
| Unknown | China national standards | MT | 570.0 | USD | 20180921 |
| Unknown | China national standards | MT | 580.0 | USD | 20180921 |
| Unknown | China national standards | MT | 2990.0 | USD | 20180921 |
| Unknown | China national standards | MT | 570.0 | USD | 20180921 |
| Unknown | China national standards | MT | 80.0 | USD | 20180921 |
| Unknown | China national standards | MT | 80.0 | USD | 20180920 |
| Unknown | China national standards | MT | 570.0 | USD | 20180920 |
| Unknown | China national standards | MT | 810.0 | USD | 20180920 |