| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 990.0 | USD | 20180123 |
| Unknown | China national standards | MT | 160.0 | USD | 20180123 |
| Unknown | China national standards | MT | 1570.0 | USD | 20180122 |
| Unknown | China national standards | MT | 1060.0 | USD | 20180122 |
| Unknown | China national standards | MT | 1500.0 | USD | 20180122 |
| Unknown | China national standards | MT | 1280.0 | USD | 20180122 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180122 |
| Unknown | China national standards | MT | 130.0 | USD | 20180122 |
| Unknown | China national standards | MT | 160.0 | USD | 20180122 |
| Unknown | China national standards | MT | 1400.0 | USD | 20180121 |