| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 60.0 | USD | 20200520 |
| Unknown | China national standards | MT | 650.0 | USD | 20200520 |
| Unknown | China national standards | MT | 60.0 | 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 | 60.0 | USD | 20200519 |
| Unknown | China national standards | MT | 60.0 | USD | 20200519 |
| Unknown | China national standards | MT | 90.0 | USD | 20200519 |
| Unknown | China national standards | MT | 50.0 | USD | 20200519 |
| Unknown | China national standards | MT | 380.0 | USD | 20200519 |