| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 340.0 | USD | 20200520 |
| Unknown | China national standards | MT | 280.0 | USD | 20200520 |
| Unknown | China national standards | MT | 310.0 | USD | 20200520 |
| Unknown | China national standards | MT | 4340.0 | USD | 20200519 |
| Unknown | China national standards | MT | 370.0 | USD | 20200519 |
| Unknown | China national standards | MT | 2780.0 | USD | 20200519 |
| Unknown | China national standards | MT | 2150.0 | USD | 20200519 |
| Unknown | China national standards | MT | 1740.0 | USD | 20200519 |
| Unknown | China national standards | MT | 270.0 | USD | 20200519 |
| Unknown | China national standards | MT | 450.0 | USD | 20200519 |