| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11160.0 | USD | 20190810 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190810 |
| Unknown | China national standards | MT | 12080.0 | USD | 20190801 |
| Unknown | China national standards | MT | 13620.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1260.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1620.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1480.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1610.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1830.0 | USD | 20190801 |
| Unknown | China national standards | MT | 2120.0 | USD | 20190801 |