| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 610.0 | USD | 20200401 |
| Unknown | China national standards | MT | 450.0 | USD | 20200401 |
| Unknown | China national standards | MT | 480.0 | USD | 20200401 |
| Unknown | China national standards | MT | 800.0 | USD | 20200401 |
| Unknown | China national standards | MT | 430.0 | USD | 20200401 |
| Unknown | China national standards | MT | 430.0 | USD | 20200401 |
| Unknown | China national standards | MT | 400.0 | USD | 20200401 |
| Unknown | China national standards | MT | 270.0 | USD | 20200401 |
| Unknown | China national standards | MT | 550.0 | USD | 20200401 |
| Unknown | China national standards | MT | 450.0 | USD | 20200401 |