| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1380.0 | USD | 20171020 |
| Unknown | China national standards | MT | 1370.0 | USD | 20171020 |
| Unknown | China national standards | MT | 1340.0 | USD | 20171019 |
| Unknown | China national standards | MT | 210.0 | USD | 20171019 |
| Unknown | China national standards | MT | 200.0 | USD | 20171019 |
| Unknown | China national standards | MT | 4980.0 | USD | 20171018 |
| Unknown | China national standards | MT | 1370.0 | USD | 20171018 |
| Unknown | China national standards | MT | 1350.0 | USD | 20171018 |
| Unknown | China national standards | MT | 1400.0 | USD | 20171018 |
| Unknown | China national standards | MT | 1320.0 | USD | 20171018 |