| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 810.0 | USD | 20200316 |
| Unknown | China national standards | MT | 800.0 | USD | 20200316 |
| Unknown | China national standards | MT | 980.0 | USD | 20200316 |
| Unknown | China national standards | MT | 7410.0 | USD | 20200315 |
| Unknown | China national standards | MT | 7410.0 | USD | 20200315 |
| Unknown | China national standards | MT | 5020.0 | USD | 20200315 |
| Unknown | China national standards | MT | 7500.0 | USD | 20200314 |
| Unknown | China national standards | MT | 1070.0 | USD | 20200314 |
| Unknown | China national standards | MT | 950.0 | USD | 20200314 |
| Unknown | China national standards | MT | 5640.0 | USD | 20200313 |