| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 37020.0 | USD | 20191020 |
| Unknown | China national standards | MT | 51880.0 | USD | 20191020 |
| Unknown | China national standards | MT | 1500.0 | USD | 20191019 |
| Unknown | China national standards | MT | 52320.0 | USD | 20191019 |
| Unknown | China national standards | MT | 51970.0 | USD | 20191019 |
| Unknown | China national standards | MT | 5230.0 | USD | 20191019 |
| Unknown | China national standards | MT | 1490.0 | USD | 20191017 |
| Unknown | China national standards | MT | 20490.0 | USD | 20191017 |
| Unknown | China national standards | MT | 210.0 | USD | 20191017 |
| Unknown | China national standards | MT | 2100.0 | USD | 20191017 |