| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3770.0 | USD | 20191022 |
| Unknown | China national standards | MT | 3810.0 | USD | 20191022 |
| Unknown | China national standards | MT | 3550.0 | USD | 20191022 |
| Unknown | China national standards | MT | 25550.0 | USD | 20191021 |
| Unknown | China national standards | MT | 25800.0 | USD | 20191021 |
| Unknown | China national standards | MT | 25180.0 | USD | 20191021 |
| Unknown | China national standards | MT | 25480.0 | USD | 20191021 |
| Unknown | China national standards | MT | 26660.0 | USD | 20191021 |
| Unknown | China national standards | MT | 23920.0 | USD | 20191021 |
| Unknown | China national standards | MT | 25640.0 | USD | 20191021 |