| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1140.0 | USD | 20200422 |
| Unknown | China national standards | MT | 460.0 | USD | 20200422 |
| Unknown | China national standards | MT | 230.0 | USD | 20200422 |
| Unknown | China national standards | MT | 30.0 | USD | 20200422 |
| Unknown | China national standards | MT | 10.0 | USD | 20200422 |
| Unknown | China national standards | MT | 250.0 | USD | 20200422 |
| Unknown | China national standards | MT | 1960.0 | USD | 20200421 |
| Unknown | China national standards | MT | 10.0 | USD | 20200421 |
| Unknown | China national standards | MT | 240.0 | USD | 20200421 |
| Unknown | China national standards | MT | 80.0 | USD | 20200420 |