| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 119230.0 | USD | 20171020 |
| Unknown | China national standards | MT | 77990.0 | USD | 20171019 |
| Unknown | China national standards | MT | 11850.0 | USD | 20171018 |
| Unknown | China national standards | MT | 9550.0 | USD | 20171018 |
| Unknown | China national standards | MT | 11850.0 | USD | 20171018 |
| Unknown | China national standards | MT | 79750.0 | USD | 20171018 |
| Unknown | China national standards | MT | 86030.0 | USD | 20171017 |
| Unknown | China national standards | MT | 53830.0 | USD | 20171017 |
| Unknown | China national standards | MT | 62840.0 | USD | 20171016 |
| Unknown | China national standards | MT | 9490.0 | USD | 20171016 |