| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 870.0 | USD | 20200316 |
| Unknown | China national standards | MT | 760.0 | USD | 20200316 |
| Unknown | China national standards | MT | 710.0 | USD | 20200316 |
| Unknown | China national standards | MT | 4730.0 | USD | 20200315 |
| Unknown | China national standards | MT | 7430.0 | USD | 20200315 |
| Unknown | China national standards | MT | 4950.0 | USD | 20200315 |
| Unknown | China national standards | MT | 5990.0 | USD | 20200315 |
| Unknown | China national standards | MT | 11580.0 | USD | 20200315 |
| Unknown | China national standards | MT | 4300.0 | USD | 20200315 |
| Unknown | China national standards | MT | 4390.0 | USD | 20200315 |