| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3680.0 | USD | 20200422 |
| Unknown | China national standards | MT | 3590.0 | USD | 20200422 |
| Unknown | China national standards | MT | 3150.0 | USD | 20200422 |
| Unknown | China national standards | MT | 22080.0 | USD | 20200421 |
| Unknown | China national standards | MT | 20780.0 | USD | 20200421 |
| Unknown | China national standards | MT | 22620.0 | USD | 20200421 |
| Unknown | China national standards | MT | 2430.0 | USD | 20200421 |
| Unknown | China national standards | MT | 3500.0 | USD | 20200421 |
| Unknown | China national standards | MT | 3240.0 | USD | 20200421 |
| Unknown | China national standards | MT | 3200.0 | USD | 20200421 |