| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 360.0 | USD | 20191021 |
| Unknown | China national standards | MT | 440.0 | USD | 20191021 |
| Unknown | China national standards | MT | 490.0 | USD | 20191021 |
| Unknown | China national standards | MT | 3500.0 | USD | 20191020 |
| Unknown | China national standards | MT | 3480.0 | USD | 20191020 |
| Unknown | China national standards | MT | 4770.0 | USD | 20191020 |
| Unknown | China national standards | MT | 1810.0 | USD | 20191020 |
| Unknown | China national standards | MT | 3240.0 | USD | 20191020 |
| Unknown | China national standards | MT | 3200.0 | USD | 20191020 |
| Unknown | China national standards | MT | 1160.0 | USD | 20191020 |