| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3130.0 | USD | 20200417 |
| Unknown | China national standards | MT | 2930.0 | USD | 20200417 |
| Unknown | China national standards | MT | 450.0 | USD | 20200417 |
| Unknown | China national standards | MT | 2700.0 | USD | 20200416 |
| Unknown | China national standards | MT | 2970.0 | USD | 20200416 |
| Unknown | China national standards | MT | 3060.0 | USD | 20200416 |
| Unknown | China national standards | MT | 2700.0 | USD | 20200416 |
| Unknown | China national standards | MT | 380.0 | USD | 20200416 |
| Unknown | China national standards | MT | 3070.0 | USD | 20200415 |
| Unknown | China national standards | MT | 240.0 | USD | 20200415 |