| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20201001 |
| Unknown | China national standards | MT | 780.0 | USD | 20201001 |
| Unknown | China national standards | MT | 150.0 | USD | 20201001 |
| Unknown | China national standards | MT | 100.0 | USD | 20201001 |
| Unknown | China national standards | MT | 880.0 | USD | 20200923 |
| Unknown | China national standards | MT | 900.0 | USD | 20200923 |
| Unknown | China national standards | MT | 1630.0 | USD | 20200923 |
| Unknown | China national standards | MT | 810.0 | USD | 20200923 |
| Unknown | China national standards | MT | 1040.0 | USD | 20200923 |
| Unknown | China national standards | MT | 100.0 | USD | 20200923 |