| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 280.0 | USD | 20200401 |
| Unknown | China national standards | MT | 350.0 | USD | 20200401 |
| Unknown | China national standards | MT | 430.0 | USD | 20200401 |
| Unknown | China national standards | MT | 370.0 | USD | 20200401 |
| Unknown | China national standards | MT | 40.0 | USD | 20200401 |
| Unknown | China national standards | MT | 40.0 | USD | 20200401 |
| Unknown | China national standards | MT | 40.0 | USD | 20200401 |
| Unknown | China national standards | MT | 50.0 | USD | 20200401 |
| Unknown | China national standards | MT | 60.0 | USD | 20200401 |
| Unknown | China national standards | MT | 60.0 | USD | 20200401 |