| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8330.0 | USD | 20181023 |
| Unknown | China national standards | MT | 64700.0 | USD | 20181022 |
| Unknown | China national standards | MT | 9020.0 | USD | 20181021 |
| Unknown | China national standards | MT | 64440.0 | USD | 20181021 |
| Unknown | China national standards | MT | 61850.0 | USD | 20181020 |
| Unknown | China national standards | MT | 64560.0 | USD | 20181019 |
| Unknown | China national standards | MT | 9370.0 | USD | 20181018 |
| Unknown | China national standards | MT | 57290.0 | USD | 20181018 |
| Unknown | China national standards | MT | 61950.0 | USD | 20181018 |
| Unknown | China national standards | MT | 8340.0 | USD | 20181018 |