| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 800.0 | USD | 20181023 |
| Unknown | China national standards | MT | 130.0 | USD | 20181023 |
| Unknown | China national standards | MT | 220.0 | USD | 20181022 |
| Unknown | China national standards | MT | 140.0 | USD | 20181022 |
| Unknown | China national standards | MT | 200.0 | USD | 20181022 |
| Unknown | China national standards | MT | 120.0 | USD | 20181022 |
| Unknown | China national standards | MT | 900.0 | USD | 20181021 |
| Unknown | China national standards | MT | 1080.0 | USD | 20181021 |
| Unknown | China national standards | MT | 1230.0 | USD | 20181021 |
| Unknown | China national standards | MT | 920.0 | USD | 20181020 |