| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 160.0 | USD | 20171020 |
| Unknown | China national standards | MT | 510.0 | USD | 20171020 |
| Unknown | China national standards | MT | 460.0 | USD | 20171020 |
| Unknown | China national standards | MT | 920.0 | USD | 20171020 |
| Unknown | China national standards | MT | 2960.0 | USD | 20171019 |
| Unknown | China national standards | MT | 4560.0 | USD | 20171019 |
| Unknown | China national standards | MT | 830.0 | USD | 20171019 |
| Unknown | China national standards | MT | 740.0 | USD | 20171019 |
| Unknown | China national standards | MT | 740.0 | USD | 20171019 |
| Unknown | China national standards | MT | 720.0 | USD | 20171018 |