| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20201001 |
| Unknown | China national standards | MT | 710.0 | USD | 20201001 |
| Unknown | China national standards | MT | 410.0 | USD | 20201001 |
| Unknown | China national standards | MT | 400.0 | USD | 20201001 |
| Unknown | China national standards | MT | 830.0 | USD | 20201001 |
| Unknown | China national standards | MT | 4220.0 | USD | 20201001 |
| Unknown | China national standards | MT | 540.0 | USD | 20200923 |
| Unknown | China national standards | MT | 460.0 | USD | 20200923 |
| Unknown | China national standards | MT | 630.0 | USD | 20200923 |
| Unknown | China national standards | MT | 2150.0 | USD | 20200923 |