| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 680.0 | USD | 20171021 |
| Unknown | China national standards | MT | 20.0 | USD | 20171021 |
| Unknown | China national standards | MT | 1330.0 | USD | 20171021 |
| Unknown | China national standards | MT | 1260.0 | USD | 20171021 |
| Unknown | China national standards | MT | 37050.0 | USD | 20171021 |
| Unknown | China national standards | MT | 35880.0 | USD | 20171021 |
| Unknown | China national standards | MT | 6370.0 | USD | 20171020 |
| Unknown | China national standards | MT | 16280.0 | USD | 20171020 |
| Unknown | China national standards | MT | 18000.0 | USD | 20171020 |
| Unknown | China national standards | MT | 13550.0 | USD | 20171020 |