| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6540.0 | USD | 20200518 |
| Unknown | China national standards | MT | 1730.0 | USD | 20200518 |
| Unknown | China national standards | MT | 790.0 | USD | 20200518 |
| Unknown | China national standards | MT | 3520.0 | USD | 20200518 |
| Unknown | China national standards | MT | 460.0 | USD | 20200518 |
| Unknown | China national standards | MT | 880.0 | USD | 20200518 |
| Unknown | China national standards | MT | 5510.0 | USD | 20200518 |
| Unknown | China national standards | MT | 1100.0 | USD | 20200518 |
| Unknown | China national standards | MT | 1060.0 | USD | 20200518 |
| Unknown | China national standards | MT | 780.0 | USD | 20200518 |