| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 620.0 | USD | 20200518 |
| Unknown | China national standards | MT | 2280.0 | USD | 20200518 |
| Unknown | China national standards | MT | 620.0 | USD | 20200518 |
| Unknown | China national standards | MT | 610.0 | USD | 20200518 |
| Unknown | China national standards | MT | 520.0 | USD | 20200518 |
| Unknown | China national standards | MT | 2340.0 | USD | 20200518 |
| Unknown | China national standards | MT | 600.0 | USD | 20200518 |
| Unknown | China national standards | MT | 590.0 | USD | 20200518 |
| Unknown | China national standards | MT | 630.0 | USD | 20200518 |
| Unknown | China national standards | MT | 560.0 | USD | 20200518 |