| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1610.0 | USD | 20171022 |
| Unknown | China national standards | MT | 250.0 | USD | 20171022 |
| Unknown | China national standards | MT | 1670.0 | USD | 20171021 |
| Unknown | China national standards | MT | 1670.0 | USD | 20171021 |
| Unknown | China national standards | MT | 1490.0 | USD | 20171021 |
| Unknown | China national standards | MT | 1550.0 | USD | 20171021 |
| Unknown | China national standards | MT | 250.0 | USD | 20171021 |
| Unknown | China national standards | MT | 290.0 | USD | 20171021 |
| Unknown | China national standards | MT | 300.0 | USD | 20171021 |
| Unknown | China national standards | MT | 1950.0 | USD | 20171020 |