| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19300.0 | USD | 20200515 |
| Unknown | China national standards | MT | 21740.0 | USD | 20200515 |
| Unknown | China national standards | MT | 22800.0 | USD | 20200515 |
| Unknown | China national standards | MT | 19130.0 | USD | 20200515 |
| Unknown | China national standards | MT | 22330.0 | USD | 20200515 |
| Unknown | China national standards | MT | 19340.0 | USD | 20200515 |
| Unknown | China national standards | MT | 20620.0 | USD | 20200515 |
| Unknown | China national standards | MT | 24450.0 | USD | 20200514 |
| Unknown | China national standards | MT | 22730.0 | USD | 20200514 |
| Unknown | China national standards | MT | 20960.0 | USD | 20200514 |