| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1250.0 | USD | 20200523 |
| Unknown | China national standards | MT | 1490.0 | USD | 20200523 |
| Unknown | China national standards | MT | 1340.0 | USD | 20200523 |
| Unknown | China national standards | MT | 1040.0 | USD | 20200523 |
| Unknown | China national standards | MT | 960.0 | USD | 20200523 |
| Unknown | China national standards | MT | 70.0 | USD | 20200523 |
| Unknown | China national standards | MT | 450.0 | USD | 20200523 |
| Unknown | China national standards | MT | 130.0 | USD | 20200523 |
| Unknown | China national standards | MT | 150.0 | USD | 20200523 |
| Unknown | China national standards | MT | 130.0 | USD | 20200522 |