| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 29880.0 | USD | 20201001 |
| Unknown | China national standards | MT | 4770.0 | USD | 20201001 |
| Unknown | China national standards | MT | 4990.0 | USD | 20201001 |
| Unknown | China national standards | MT | 5070.0 | USD | 20201001 |
| Unknown | China national standards | MT | 35420.0 | USD | 20200923 |
| Unknown | China national standards | MT | 27270.0 | USD | 20200923 |
| Unknown | China national standards | MT | 35270.0 | USD | 20200923 |
| Unknown | China national standards | MT | 30570.0 | USD | 20200922 |
| Unknown | China national standards | MT | 4770.0 | USD | 20200922 |
| Unknown | China national standards | MT | 36690.0 | USD | 20200922 |