| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12400.0 | USD | 20191117 |
| Unknown | China national standards | MT | 93480.0 | USD | 20191116 |
| Unknown | China national standards | MT | 8450.0 | USD | 20191116 |
| Unknown | China national standards | MT | 28270.0 | USD | 20191116 |
| Unknown | China national standards | MT | 69790.0 | USD | 20191115 |
| Unknown | China national standards | MT | 3280.0 | USD | 20191115 |
| Unknown | China national standards | MT | 59810.0 | USD | 20191115 |
| Unknown | China national standards | MT | 67920.0 | USD | 20191115 |
| Unknown | China national standards | MT | 13660.0 | USD | 20191114 |
| Unknown | China national standards | MT | 10.0 | USD | 20191114 |