| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5660.0 | USD | 20200514 |
| Unknown | China national standards | MT | 8100.0 | USD | 20200514 |
| Unknown | China national standards | MT | 640.0 | USD | 20200514 |
| Unknown | China national standards | MT | 19560.0 | USD | 20200513 |
| Unknown | China national standards | MT | 920.0 | USD | 20200513 |
| Unknown | China national standards | MT | 820.0 | USD | 20200513 |
| Unknown | China national standards | MT | 2130.0 | USD | 20200513 |
| Unknown | China national standards | MT | 950.0 | USD | 20200513 |
| Unknown | China national standards | MT | 7890.0 | USD | 20200513 |
| Unknown | China national standards | MT | 9080.0 | USD | 20200512 |