| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20180619 |
| Unknown | China national standards | MT | 1000.0 | USD | 20180619 |
| Unknown | China national standards | MT | 2540.0 | USD | 20180619 |
| Unknown | China national standards | MT | 6590.0 | USD | 20180619 |
| Unknown | China national standards | MT | 6750.0 | USD | 20180619 |
| Unknown | China national standards | MT | 7040.0 | USD | 20180619 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180619 |
| Unknown | China national standards | MT | 3170.0 | USD | 20180619 |
| Unknown | China national standards | MT | 480.0 | USD | 20180619 |
| Unknown | China national standards | MT | 28190.0 | USD | 20180619 |