| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1270.0 | USD | 20200421 |
| Unknown | China national standards | MT | 2170.0 | USD | 20200421 |
| Unknown | China national standards | MT | 6640.0 | USD | 20200421 |
| Unknown | China national standards | MT | 1200.0 | USD | 20200421 |
| Unknown | China national standards | MT | 1130.0 | USD | 20200421 |
| Unknown | China national standards | MT | 5020.0 | USD | 20200420 |
| Unknown | China national standards | MT | 15920.0 | USD | 20200420 |
| Unknown | China national standards | MT | 16780.0 | USD | 20200420 |
| Unknown | China national standards | MT | 13450.0 | USD | 20200420 |
| Unknown | China national standards | MT | 1150.0 | USD | 20200420 |