| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 320.0 | USD | 20200520 |
| Unknown | China national standards | MT | 1980.0 | USD | 20200519 |
| Unknown | China national standards | MT | 2270.0 | USD | 20200519 |
| Unknown | China national standards | MT | 260.0 | USD | 20200519 |
| Unknown | China national standards | MT | 310.0 | USD | 20200519 |
| Unknown | China national standards | MT | 2270.0 | USD | 20200518 |
| Unknown | China national standards | MT | 1840.0 | USD | 20200518 |
| Unknown | China national standards | MT | 2100.0 | USD | 20200518 |
| Unknown | China national standards | MT | 370.0 | USD | 20200518 |
| Unknown | China national standards | MT | 320.0 | USD | 20200518 |