| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 570.0 | USD | 20200416 |
| Unknown | China national standards | MT | 50.0 | USD | 20200416 |
| Unknown | China national standards | MT | 380.0 | USD | 20200415 |
| Unknown | China national standards | MT | 450.0 | USD | 20200415 |
| Unknown | China national standards | MT | 420.0 | USD | 20200415 |
| Unknown | China national standards | MT | 1140.0 | USD | 20200415 |
| Unknown | China national standards | MT | 620.0 | USD | 20200415 |
| Unknown | China national standards | MT | 450.0 | USD | 20200415 |
| Unknown | China national standards | MT | 110.0 | USD | 20200415 |
| Unknown | China national standards | MT | 40.0 | USD | 20200415 |