| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20170212 |
| Unknown | China national standards | MT | 400.0 | USD | 20170212 |
| Unknown | China national standards | MT | 7000.0 | USD | 20170211 |
| Unknown | China national standards | MT | 2700.0 | USD | 20170211 |
| Unknown | China national standards | MT | 160.0 | USD | 20170211 |
| Unknown | China national standards | MT | 360.0 | USD | 20170211 |
| Unknown | China national standards | MT | 210.0 | USD | 20170211 |
| Unknown | China national standards | MT | 230.0 | USD | 20170211 |
| Unknown | China national standards | MT | 2020.0 | USD | 20170210 |
| Unknown | China national standards | MT | 460.0 | USD | 20170210 |