| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20171021 |
| Unknown | China national standards | MT | 680.0 | USD | 20171020 |
| Unknown | China national standards | MT | 650.0 | USD | 20171018 |
| Unknown | China national standards | MT | 670.0 | USD | 20171018 |
| Unknown | China national standards | MT | 150.0 | USD | 20171018 |
| Unknown | China national standards | MT | 1020.0 | USD | 20171017 |
| Unknown | China national standards | MT | 700.0 | USD | 20171017 |
| Unknown | China national standards | MT | 110.0 | USD | 20171017 |
| Unknown | China national standards | MT | 700.0 | USD | 20171016 |
| Unknown | China national standards | MT | 690.0 | USD | 20171016 |