| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11340.0 | USD | 20171020 |
| Unknown | China national standards | MT | 9180.0 | USD | 20171020 |
| Unknown | China national standards | MT | 11010.0 | USD | 20171020 |
| Unknown | China national standards | MT | 1790.0 | USD | 20171020 |
| Unknown | China national standards | MT | 1500.0 | USD | 20171020 |
| Unknown | China national standards | MT | 9160.0 | USD | 20171019 |
| Unknown | China national standards | MT | 1280.0 | USD | 20171019 |
| Unknown | China national standards | MT | 1430.0 | USD | 20171019 |
| Unknown | China national standards | MT | 12650.0 | USD | 20171018 |
| Unknown | China national standards | MT | 10050.0 | USD | 20171018 |