| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8480.0 | USD | 20200201 |
| Unknown | China national standards | MT | 14350.0 | USD | 20200201 |
| Unknown | China national standards | MT | 11000.0 | USD | 20200201 |
| Unknown | China national standards | MT | 37010.0 | USD | 20200201 |
| Unknown | China national standards | MT | 18920.0 | USD | 20200201 |
| Unknown | China national standards | MT | 15340.0 | USD | 20200201 |
| Unknown | China national standards | MT | 19300.0 | USD | 20200201 |
| Unknown | China national standards | MT | 20490.0 | USD | 20200201 |
| Unknown | China national standards | MT | 21020.0 | USD | 20191223 |
| Unknown | China national standards | MT | 2200.0 | USD | 20191223 |