| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16920.0 | USD | 20200201 |
| Unknown | China national standards | MT | 201140.0 | USD | 20200201 |
| Unknown | China national standards | MT | 83300.0 | USD | 20200201 |
| Unknown | China national standards | MT | 117450.0 | USD | 20200201 |
| Unknown | China national standards | MT | 124320.0 | USD | 20200201 |
| Unknown | China national standards | MT | 102820.0 | USD | 20200201 |
| Unknown | China national standards | MT | 84960.0 | USD | 20191223 |
| Unknown | China national standards | MT | 12120.0 | USD | 20191223 |
| Unknown | China national standards | MT | 14790.0 | USD | 20191223 |
| Unknown | China national standards | MT | 11130.0 | USD | 20191223 |