| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 270.0 | USD | 20200415 |
| Unknown | China national standards | MT | 2330.0 | USD | 20200414 |
| Unknown | China national standards | MT | 1590.0 | USD | 20200414 |
| Unknown | China national standards | MT | 2330.0 | USD | 20200414 |
| Unknown | China national standards | MT | 2170.0 | USD | 20200414 |
| Unknown | China national standards | MT | 2400.0 | USD | 20200414 |
| Unknown | China national standards | MT | 2030.0 | USD | 20200414 |
| Unknown | China national standards | MT | 1670.0 | USD | 20200414 |
| Unknown | China national standards | MT | 1830.0 | USD | 20200414 |
| Unknown | China national standards | MT | 2000.0 | USD | 20200414 |