| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5420.0 | USD | 20200419 |
| Unknown | China national standards | MT | 5800.0 | USD | 20200419 |
| Unknown | China national standards | MT | 680.0 | USD | 20200419 |
| Unknown | China national standards | MT | 710.0 | USD | 20200419 |
| Unknown | China national standards | MT | 1020.0 | USD | 20200419 |
| Unknown | China national standards | MT | 570.0 | USD | 20200419 |
| Unknown | China national standards | MT | 500.0 | USD | 20200419 |
| Unknown | China national standards | MT | 1500.0 | USD | 20200418 |
| Unknown | China national standards | MT | 880.0 | USD | 20200418 |
| Unknown | China national standards | MT | 580.0 | USD | 20200418 |