| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3170.0 | USD | 20200421 |
| Unknown | China national standards | MT | 2350.0 | USD | 20200421 |
| Unknown | China national standards | MT | 420.0 | USD | 20200421 |
| Unknown | China national standards | MT | 2630.0 | USD | 20200421 |
| Unknown | China national standards | MT | 3170.0 | USD | 20200421 |
| Unknown | China national standards | MT | 360.0 | USD | 20200421 |
| Unknown | China national standards | MT | 5360.0 | USD | 20200420 |
| Unknown | China national standards | MT | 300.0 | USD | 20200420 |
| Unknown | China national standards | MT | 300.0 | USD | 20200420 |
| Unknown | China national standards | MT | 760.0 | USD | 20200420 |