| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 620.0 | USD | 20200212 |
| Unknown | China national standards | MT | 400.0 | USD | 20200212 |
| Unknown | China national standards | MT | 750.0 | USD | 20200211 |
| Unknown | China national standards | MT | 460.0 | USD | 20200211 |
| Unknown | China national standards | MT | 450.0 | USD | 20200211 |
| Unknown | China national standards | MT | 3890.0 | USD | 20200211 |
| Unknown | China national standards | MT | 60.0 | USD | 20200211 |
| Unknown | China national standards | MT | 50.0 | USD | 20200211 |
| Unknown | China national standards | MT | 80.0 | USD | 20200211 |
| Unknown | China national standards | MT | 200.0 | USD | 20200211 |