| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 46340.0 | USD | 20171019 |
| Unknown | China national standards | MT | 8350.0 | USD | 20171019 |
| Unknown | China national standards | MT | 46400.0 | USD | 20171019 |
| Unknown | China national standards | MT | 670.0 | USD | 20171019 |
| Unknown | China national standards | MT | 4440.0 | USD | 20171018 |
| Unknown | China national standards | MT | 7070.0 | USD | 20171018 |
| Unknown | China national standards | MT | 7550.0 | USD | 20171018 |
| Unknown | China national standards | MT | 8380.0 | USD | 20171017 |
| Unknown | China national standards | MT | 71770.0 | USD | 20171017 |
| Unknown | China national standards | MT | 7670.0 | USD | 20171017 |