| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2350.0 | USD | 20200514 |
| Unknown | China national standards | MT | 2380.0 | USD | 20200514 |
| Unknown | China national standards | MT | 3010.0 | USD | 20200513 |
| Unknown | China national standards | MT | 440.0 | USD | 20200513 |
| Unknown | China national standards | MT | 360.0 | USD | 20200513 |
| Unknown | China national standards | MT | 330.0 | USD | 20200513 |
| Unknown | China national standards | MT | 2750.0 | USD | 20200512 |
| Unknown | China national standards | MT | 490.0 | USD | 20200512 |
| Unknown | China national standards | MT | 340.0 | USD | 20200512 |
| Unknown | China national standards | MT | 330.0 | USD | 20200512 |