| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2960.0 | USD | 20200415 |
| Unknown | China national standards | MT | 4240.0 | USD | 20200415 |
| Unknown | China national standards | MT | 420.0 | USD | 20200415 |
| Unknown | China national standards | MT | 420.0 | USD | 20200415 |
| Unknown | China national standards | MT | 540.0 | USD | 20200415 |
| Unknown | China national standards | MT | 3550.0 | USD | 20200414 |
| Unknown | China national standards | MT | 460.0 | USD | 20200414 |
| Unknown | China national standards | MT | 430.0 | USD | 20200414 |
| Unknown | China national standards | MT | 500.0 | USD | 20200414 |
| Unknown | China national standards | MT | 430.0 | USD | 20200414 |