| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 360.0 | USD | 20200515 |
| Unknown | China national standards | MT | 4370.0 | USD | 20200515 |
| Unknown | China national standards | MT | 2450.0 | USD | 20200515 |
| Unknown | China national standards | MT | 6600.0 | USD | 20200515 |
| Unknown | China national standards | MT | 2710.0 | USD | 20200515 |
| Unknown | China national standards | MT | 1510.0 | USD | 20200515 |
| Unknown | China national standards | MT | 350.0 | USD | 20200515 |
| Unknown | China national standards | MT | 330.0 | USD | 20200515 |
| Unknown | China national standards | MT | 270.0 | USD | 20200515 |
| Unknown | China national standards | MT | 1970.0 | USD | 20200515 |