| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3650.0 | USD | 20200922 |
| Unknown | China national standards | MT | 7590.0 | USD | 20200922 |
| Unknown | China national standards | MT | 630.0 | USD | 20200921 |
| Unknown | China national standards | MT | 6470.0 | USD | 20200921 |
| Unknown | China national standards | MT | 340.0 | USD | 20200921 |
| Unknown | China national standards | MT | 380.0 | USD | 20200920 |
| Unknown | China national standards | MT | 2660.0 | USD | 20200919 |
| Unknown | China national standards | MT | 620.0 | USD | 20200919 |
| Unknown | China national standards | MT | 1090.0 | USD | 20200919 |
| Unknown | China national standards | MT | 9820.0 | USD | 20200919 |