| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3520.0 | USD | 20200515 |
| Unknown | China national standards | MT | 3730.0 | USD | 20200515 |
| Unknown | China national standards | MT | 6340.0 | USD | 20200515 |
| Unknown | China national standards | MT | 6580.0 | USD | 20200515 |
| Unknown | China national standards | MT | 4130.0 | USD | 20200515 |
| Unknown | China national standards | MT | 4400.0 | USD | 20200515 |
| Unknown | China national standards | MT | 25300.0 | USD | 20200514 |
| Unknown | China national standards | MT | 29860.0 | USD | 20200514 |
| Unknown | China national standards | MT | 23960.0 | USD | 20200514 |
| Unknown | China national standards | MT | 26070.0 | USD | 20200514 |