| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 650.0 | USD | 20191021 |
| Unknown | China national standards | MT | 1250.0 | USD | 20191021 |
| Unknown | China national standards | MT | 340.0 | USD | 20191021 |
| Unknown | China national standards | MT | 115340.0 | USD | 20191021 |
| Unknown | China national standards | MT | 2920.0 | USD | 20191020 |
| Unknown | China national standards | MT | 4860.0 | USD | 20191020 |
| Unknown | China national standards | MT | 8840.0 | USD | 20191020 |
| Unknown | China national standards | MT | 2780.0 | USD | 20191020 |
| Unknown | China national standards | MT | 1860.0 | USD | 20191020 |
| Unknown | China national standards | MT | 8840.0 | USD | 20191020 |