| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4280.0 | USD | 20181022 |
| Unknown | China national standards | MT | 300.0 | USD | 20181022 |
| Unknown | China national standards | MT | 210.0 | USD | 20181021 |
| Unknown | China national standards | MT | 4850.0 | USD | 20181020 |
| Unknown | China national standards | MT | 330.0 | USD | 20181020 |
| Unknown | China national standards | MT | 210.0 | USD | 20181020 |
| Unknown | China national standards | MT | 2290.0 | USD | 20181020 |
| Unknown | China national standards | MT | 13630.0 | USD | 20181019 |
| Unknown | China national standards | MT | 4850.0 | USD | 20181019 |
| Unknown | China national standards | MT | 2080.0 | USD | 20181018 |