| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 460.0 | USD | 20200401 |
| Unknown | China national standards | MT | 3500.0 | USD | 20200401 |
| Unknown | China national standards | MT | 1140.0 | USD | 20200401 |
| Unknown | China national standards | MT | 560.0 | USD | 20200401 |
| Unknown | China national standards | MT | 1830.0 | USD | 20200401 |
| Unknown | China national standards | MT | 360.0 | USD | 20200401 |
| Unknown | China national standards | MT | 520.0 | USD | 20200401 |
| Unknown | China national standards | MT | 760.0 | USD | 20200401 |
| Unknown | China national standards | MT | 1460.0 | USD | 20200401 |
| Unknown | China national standards | MT | 19270.0 | USD | 20200401 |