| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 370.0 | USD | 20181023 |
| Unknown | China national standards | MT | 300.0 | USD | 20181023 |
| Unknown | China national standards | MT | 310.0 | USD | 20181023 |
| Unknown | China national standards | MT | 920.0 | USD | 20181023 |
| Unknown | China national standards | MT | 1880.0 | USD | 20181022 |
| Unknown | China national standards | MT | 2760.0 | USD | 20181022 |
| Unknown | China national standards | MT | 2110.0 | USD | 20181022 |
| Unknown | China national standards | MT | 6370.0 | USD | 20181022 |
| Unknown | China national standards | MT | 340.0 | USD | 20181022 |
| Unknown | China national standards | MT | 340.0 | USD | 20181022 |