| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1520.0 | USD | 20200515 |
| Unknown | China national standards | MT | 2940.0 | USD | 20200514 |
| Unknown | China national standards | MT | 1990.0 | USD | 20200514 |
| Unknown | China national standards | MT | 3320.0 | USD | 20200514 |
| Unknown | China national standards | MT | 1780.0 | USD | 20200513 |
| Unknown | China national standards | MT | 2230.0 | USD | 20200513 |
| Unknown | China national standards | MT | 1780.0 | USD | 20200513 |
| Unknown | China national standards | MT | 290.0 | USD | 20200512 |
| Unknown | China national standards | MT | 280.0 | USD | 20200512 |
| Unknown | China national standards | MT | 470.0 | USD | 20200512 |