| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 810.0 | USD | 20181023 |
| Unknown | China national standards | MT | 600.0 | USD | 20181023 |
| Unknown | China national standards | MT | 640.0 | USD | 20181023 |
| Unknown | China national standards | MT | 620.0 | USD | 20181023 |
| Unknown | China national standards | MT | 630.0 | USD | 20181023 |
| Unknown | China national standards | MT | 4570.0 | USD | 20181022 |
| Unknown | China national standards | MT | 4380.0 | USD | 20181022 |
| Unknown | China national standards | MT | 4150.0 | USD | 20181022 |
| Unknown | China national standards | MT | 4540.0 | USD | 20181022 |
| Unknown | China national standards | MT | 3960.0 | USD | 20181022 |