| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1480.0 | USD | 20210101 |
| Unknown | China national standards | MT | 230.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1350.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1150.0 | USD | 20210101 |
| Unknown | China national standards | MT | 15030.0 | USD | 20201223 |
| Unknown | China national standards | MT | 230.0 | USD | 20201223 |
| Unknown | China national standards | MT | 100.0 | USD | 20201223 |
| Unknown | China national standards | MT | 13640.0 | USD | 20201223 |
| Unknown | China national standards | MT | 11440.0 | USD | 20201223 |
| Unknown | China national standards | MT | 1520.0 | USD | 20201223 |