| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 490.0 | USD | 20200916 |
| Unknown | China national standards | MT | 880.0 | USD | 20200916 |
| Unknown | China national standards | MT | 30.0 | USD | 20200916 |
| Unknown | China national standards | MT | 200.0 | USD | 20200916 |
| Unknown | China national standards | MT | 250.0 | USD | 20200916 |
| Unknown | China national standards | MT | 70.0 | USD | 20200916 |
| Unknown | China national standards | MT | 570.0 | USD | 20200916 |
| Unknown | China national standards | MT | 30.0 | USD | 20200916 |
| Unknown | China national standards | MT | 30.0 | USD | 20200916 |
| Unknown | China national standards | MT | 30.0 | USD | 20200915 |