| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 160.0 | USD | 20180920 |
| Unknown | China national standards | MT | 2730.0 | USD | 20180920 |
| Unknown | China national standards | MT | 1180.0 | USD | 20180919 |
| Unknown | China national standards | MT | 130.0 | USD | 20180918 |
| Unknown | China national standards | MT | 4220.0 | USD | 20180918 |
| Unknown | China national standards | MT | 150.0 | USD | 20180918 |
| Unknown | China national standards | MT | 520.0 | USD | 20180917 |
| Unknown | China national standards | MT | 1630.0 | USD | 20180917 |
| Unknown | China national standards | MT | 990.0 | USD | 20180916 |
| Unknown | China national standards | MT | 170.0 | USD | 20180915 |