| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 100.0 | USD | 20200923 |
| Unknown | China national standards | MT | 140.0 | USD | 20200923 |
| Unknown | China national standards | MT | 110.0 | USD | 20200923 |
| Unknown | China national standards | MT | 370.0 | USD | 20200923 |
| Unknown | China national standards | MT | 340.0 | USD | 20200923 |
| Unknown | China national standards | MT | 210.0 | USD | 20200923 |
| Unknown | China national standards | MT | 550.0 | USD | 20200922 |
| Unknown | China national standards | MT | 890.0 | USD | 20200922 |
| Unknown | China national standards | MT | 950.0 | USD | 20200922 |
| Unknown | China national standards | MT | 3000.0 | USD | 20200922 |