| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4820.0 | USD | 20210314 |
| Unknown | China national standards | MT | 8140.0 | USD | 20210314 |
| Unknown | China national standards | MT | 2730.0 | USD | 20210314 |
| Unknown | China national standards | MT | 480.0 | USD | 20210314 |
| Unknown | China national standards | MT | 2810.0 | USD | 20210314 |
| Unknown | China national standards | MT | 190.0 | USD | 20210314 |
| Unknown | China national standards | MT | 420.0 | USD | 20210313 |
| Unknown | China national standards | MT | 630.0 | USD | 20210313 |
| Unknown | China national standards | MT | 120.0 | USD | 20210313 |
| Unknown | China national standards | MT | 1920.0 | USD | 20210313 |