| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 720.0 | USD | 20200422 |
| Unknown | China national standards | MT | 130.0 | USD | 20200422 |
| Unknown | China national standards | MT | 130.0 | USD | 20200422 |
| Unknown | China national standards | MT | 110.0 | USD | 20200422 |
| Unknown | China national standards | MT | 130.0 | USD | 20200422 |
| Unknown | China national standards | MT | 360.0 | USD | 20200422 |
| Unknown | China national standards | MT | 10540.0 | USD | 20200421 |
| Unknown | China national standards | MT | 830.0 | USD | 20200421 |
| Unknown | China national standards | MT | 900.0 | USD | 20200421 |
| Unknown | China national standards | MT | 880.0 | USD | 20200421 |