| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2030.0 | USD | 20190114 |
| Unknown | China national standards | MT | 2890.0 | USD | 20190114 |
| Unknown | China national standards | MT | 4710.0 | USD | 20190114 |
| Unknown | China national standards | MT | 240.0 | USD | 20190114 |
| Unknown | China national standards | MT | 3660.0 | USD | 20190114 |
| Unknown | China national standards | MT | 2890.0 | USD | 20190114 |
| Unknown | China national standards | MT | 280.0 | USD | 20190114 |
| Unknown | China national standards | MT | 270.0 | USD | 20190114 |
| Unknown | China national standards | MT | 280.0 | USD | 20190114 |
| Unknown | China national standards | MT | 360.0 | USD | 20190114 |