| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1040.0 | USD | 20200316 |
| Unknown | China national standards | MT | 1660.0 | USD | 20200316 |
| Unknown | China national standards | MT | 1040.0 | USD | 20200316 |
| Unknown | China national standards | MT | 7250.0 | USD | 20200315 |
| Unknown | China national standards | MT | 420.0 | USD | 20200315 |
| Unknown | China national standards | MT | 230.0 | USD | 20200314 |
| Unknown | China national standards | MT | 3500.0 | USD | 20200313 |
| Unknown | China national standards | MT | 11600.0 | USD | 20200313 |
| Unknown | China national standards | MT | 340.0 | USD | 20200313 |
| Unknown | China national standards | MT | 500.0 | USD | 20200313 |