| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22930.0 | USD | 20181211 |
| Unknown | China national standards | MT | 21020.0 | USD | 20181211 |
| Unknown | China national standards | MT | 15300.0 | USD | 20181211 |
| Unknown | China national standards | MT | 550.0 | USD | 20181211 |
| Unknown | China national standards | MT | 290.0 | USD | 20181210 |
| Unknown | China national standards | MT | 1170.0 | USD | 20181210 |
| Unknown | China national standards | MT | 1330.0 | USD | 20181210 |
| Unknown | China national standards | MT | 1740.0 | USD | 20181210 |
| Unknown | China national standards | MT | 12780.0 | USD | 20181210 |
| Unknown | China national standards | MT | 116070.0 | USD | 20181210 |