| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20191022 |
| Unknown | China national standards | MT | 260.0 | USD | 20191022 |
| Unknown | China national standards | MT | 290.0 | USD | 20191022 |
| Unknown | China national standards | MT | 1640.0 | USD | 20191021 |
| Unknown | China national standards | MT | 2020.0 | USD | 20191021 |
| Unknown | China national standards | MT | 2700.0 | USD | 20191021 |
| Unknown | China national standards | MT | 2040.0 | USD | 20191021 |
| Unknown | China national standards | MT | 2020.0 | USD | 20191021 |
| Unknown | China national standards | MT | 2150.0 | USD | 20191021 |
| Unknown | China national standards | MT | 2090.0 | USD | 20191021 |