| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1380.0 | USD | 20200322 |
| Unknown | China national standards | MT | 4000.0 | USD | 20200321 |
| Unknown | China national standards | MT | 9880.0 | USD | 20200321 |
| Unknown | China national standards | MT | 520.0 | USD | 20200321 |
| Unknown | China national standards | MT | 830.0 | USD | 20200321 |
| Unknown | China national standards | MT | 9510.0 | USD | 20200320 |
| Unknown | China national standards | MT | 400.0 | USD | 20200320 |
| Unknown | China national standards | MT | 9930.0 | USD | 20200319 |
| Unknown | China national standards | MT | 11610.0 | USD | 20200319 |
| Unknown | China national standards | MT | 470.0 | USD | 20200319 |