| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1650.0 | USD | 20200519 |
| Unknown | China national standards | MT | 9500.0 | USD | 20200519 |
| Unknown | China national standards | MT | 40.0 | USD | 20200519 |
| Unknown | China national standards | MT | 450.0 | USD | 20200519 |
| Unknown | China national standards | MT | 360.0 | USD | 20200519 |
| Unknown | China national standards | MT | 160.0 | USD | 20200519 |
| Unknown | China national standards | MT | 4370.0 | USD | 20200519 |
| Unknown | China national standards | MT | 240.0 | USD | 20200518 |
| Unknown | China national standards | MT | 60.0 | USD | 20200518 |
| Unknown | China national standards | MT | 60.0 | USD | 20200518 |