| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5250.0 | USD | 20200519 |
| Unknown | China national standards | MT | 4800.0 | USD | 20200519 |
| Unknown | China national standards | MT | 5020.0 | USD | 20200519 |
| Unknown | China national standards | MT | 3530.0 | USD | 20200518 |
| Unknown | China national standards | MT | 4980.0 | USD | 20200518 |
| Unknown | China national standards | MT | 10110.0 | USD | 20200518 |
| Unknown | China national standards | MT | 10970.0 | USD | 20200518 |
| Unknown | China national standards | MT | 710.0 | USD | 20200518 |
| Unknown | China national standards | MT | 5510.0 | USD | 20200518 |
| Unknown | China national standards | MT | 730.0 | USD | 20200518 |