| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 30.0 | USD | 20171021 |
| Unknown | China national standards | MT | 340.0 | USD | 20171021 |
| Unknown | China national standards | MT | 26670.0 | USD | 20171020 |
| Unknown | China national standards | MT | 1180.0 | USD | 20171020 |
| Unknown | China national standards | MT | 3200.0 | USD | 20171020 |
| Unknown | China national standards | MT | 7620.0 | USD | 20171020 |
| Unknown | China national standards | MT | 2230.0 | USD | 20171020 |
| Unknown | China national standards | MT | 2360.0 | USD | 20171020 |
| Unknown | China national standards | MT | 2390.0 | USD | 20171020 |
| Unknown | China national standards | MT | 2270.0 | USD | 20171020 |