| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2900.0 | USD | 20210101 |
| Unknown | China national standards | MT | 9220.0 | USD | 20201223 |
| Unknown | China national standards | MT | 7540.0 | USD | 20201223 |
| Unknown | China national standards | MT | 7930.0 | USD | 20201223 |
| Unknown | China national standards | MT | 40.0 | USD | 20201223 |
| Unknown | China national standards | MT | 1400.0 | USD | 20201223 |
| Unknown | China national standards | MT | 210.0 | USD | 20201223 |
| Unknown | China national standards | MT | 1390.0 | USD | 20201222 |
| Unknown | China national standards | MT | 880.0 | USD | 20201222 |
| Unknown | China national standards | MT | 40.0 | USD | 20201222 |