| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 370.0 | USD | 20191021 |
| Unknown | China national standards | MT | 3640.0 | USD | 20191021 |
| Unknown | China national standards | MT | 3820.0 | USD | 20191021 |
| Unknown | China national standards | MT | 1070.0 | USD | 20191021 |
| Unknown | China national standards | MT | 1550.0 | USD | 20191021 |
| Unknown | China national standards | MT | 49940.0 | USD | 20191021 |
| Unknown | China national standards | MT | 7280.0 | USD | 20191020 |
| Unknown | China national standards | MT | 16030.0 | USD | 20191020 |
| Unknown | China national standards | MT | 8140.0 | USD | 20191020 |
| Unknown | China national standards | MT | 4100.0 | USD | 20191020 |