| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20171022 |
| Unknown | China national standards | MT | 490.0 | USD | 20171021 |
| Unknown | China national standards | MT | 3080.0 | USD | 20171021 |
| Unknown | China national standards | MT | 460.0 | USD | 20171020 |
| Unknown | China national standards | MT | 3070.0 | USD | 20171020 |
| Unknown | China national standards | MT | 500.0 | USD | 20171019 |
| Unknown | China national standards | MT | 3780.0 | USD | 20171018 |
| Unknown | China national standards | MT | 550.0 | USD | 20171017 |
| Unknown | China national standards | MT | 3090.0 | USD | 20171017 |
| Unknown | China national standards | MT | 480.0 | USD | 20171017 |