| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1070.0 | USD | 20181023 |
| Unknown | China national standards | MT | 1030.0 | USD | 20181023 |
| Unknown | China national standards | MT | 190.0 | USD | 20181023 |
| Unknown | China national standards | MT | 140.0 | USD | 20181022 |
| Unknown | China national standards | MT | 160.0 | USD | 20181022 |
| Unknown | China national standards | MT | 950.0 | USD | 20181021 |
| Unknown | China national standards | MT | 140.0 | USD | 20181021 |
| Unknown | China national standards | MT | 140.0 | USD | 20181021 |
| Unknown | China national standards | MT | 960.0 | USD | 20181020 |
| Unknown | China national standards | MT | 950.0 | USD | 20181020 |