| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20191020 |
| Unknown | China national standards | MT | 400.0 | USD | 20191020 |
| Unknown | China national standards | MT | 2430.0 | USD | 20191019 |
| Unknown | China national standards | MT | 1640.0 | USD | 20191019 |
| Unknown | China national standards | MT | 2440.0 | USD | 20191019 |
| Unknown | China national standards | MT | 2540.0 | USD | 20191019 |
| Unknown | China national standards | MT | 2800.0 | USD | 20191019 |
| Unknown | China national standards | MT | 1120.0 | USD | 20191019 |
| Unknown | China national standards | MT | 460.0 | USD | 20191019 |
| Unknown | China national standards | MT | 460.0 | USD | 20191019 |