| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20191021 |
| Unknown | China national standards | MT | 140.0 | USD | 20191021 |
| Unknown | China national standards | MT | 1000.0 | USD | 20191020 |
| Unknown | China national standards | MT | 1060.0 | USD | 20191020 |
| Unknown | China national standards | MT | 2810.0 | USD | 20191020 |
| Unknown | China national standards | MT | 1090.0 | USD | 20191020 |
| Unknown | China national standards | MT | 150.0 | USD | 20191020 |
| Unknown | China national standards | MT | 150.0 | USD | 20191020 |
| Unknown | China national standards | MT | 150.0 | USD | 20191020 |
| Unknown | China national standards | MT | 140.0 | USD | 20191020 |