| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 170.0 | USD | 20191022 |
| Unknown | China national standards | MT | 730.0 | USD | 20191022 |
| Unknown | China national standards | MT | 670.0 | USD | 20191022 |
| Unknown | China national standards | MT | 800.0 | USD | 20191022 |
| Unknown | China national standards | MT | 90.0 | USD | 20191022 |
| Unknown | China national standards | MT | 710.0 | USD | 20191022 |
| Unknown | China national standards | MT | 4120.0 | USD | 20191021 |
| Unknown | China national standards | MT | 5000.0 | USD | 20191021 |
| Unknown | China national standards | MT | 6150.0 | USD | 20191021 |
| Unknown | China national standards | MT | 7300.0 | USD | 20191021 |