| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20200520 |
| Unknown | China national standards | MT | 600.0 | USD | 20200520 |
| Unknown | China national standards | MT | 4060.0 | USD | 20200519 |
| Unknown | China national standards | MT | 440.0 | USD | 20200519 |
| Unknown | China national standards | MT | 580.0 | USD | 20200519 |
| Unknown | China national standards | MT | 570.0 | USD | 20200519 |
| Unknown | China national standards | MT | 630.0 | USD | 20200519 |
| Unknown | China national standards | MT | 460.0 | USD | 20200519 |
| Unknown | China national standards | MT | 410.0 | USD | 20200519 |
| Unknown | China national standards | MT | 410.0 | USD | 20200519 |