| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4550.0 | USD | 20200217 |
| Unknown | China national standards | MT | 780.0 | USD | 20200216 |
| Unknown | China national standards | MT | 2560.0 | USD | 20200216 |
| Unknown | China national standards | MT | 120.0 | USD | 20200216 |
| Unknown | China national standards | MT | 120.0 | USD | 20200216 |
| Unknown | China national standards | MT | 150.0 | USD | 20200216 |
| Unknown | China national standards | MT | 930.0 | USD | 20200216 |
| Unknown | China national standards | MT | 1060.0 | USD | 20200216 |
| Unknown | China national standards | MT | 1060.0 | USD | 20200215 |
| Unknown | China national standards | MT | 700.0 | USD | 20200215 |