| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4990.0 | USD | 20200516 |
| Unknown | China national standards | MT | 630.0 | USD | 20200516 |
| Unknown | China national standards | MT | 5210.0 | USD | 20200514 |
| Unknown | China national standards | MT | 5010.0 | USD | 20200513 |
| Unknown | China national standards | MT | 5360.0 | USD | 20200513 |
| Unknown | China national standards | MT | 5360.0 | USD | 20200513 |
| Unknown | China national standards | MT | 630.0 | USD | 20200513 |
| Unknown | China national standards | MT | 630.0 | USD | 20200513 |
| Unknown | China national standards | MT | 4490.0 | USD | 20200513 |
| Unknown | China national standards | MT | 740.0 | USD | 20200513 |