| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2650.0 | USD | 20200516 |
| Unknown | China national standards | MT | 3450.0 | USD | 20200516 |
| Unknown | China national standards | MT | 420.0 | USD | 20200516 |
| Unknown | China national standards | MT | 510.0 | USD | 20200516 |
| Unknown | China national standards | MT | 410.0 | USD | 20200516 |
| Unknown | China national standards | MT | 490.0 | USD | 20200516 |
| Unknown | China national standards | MT | 410.0 | USD | 20200516 |
| Unknown | China national standards | MT | 2510.0 | USD | 20200515 |
| Unknown | China national standards | MT | 2560.0 | USD | 20200515 |
| Unknown | China national standards | MT | 3450.0 | USD | 20200515 |