| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14150.0 | USD | 20191020 |
| Unknown | China national standards | MT | 82510.0 | USD | 20191020 |
| Unknown | China national standards | MT | 11700.0 | USD | 20191019 |
| Unknown | China national standards | MT | 12440.0 | USD | 20191018 |
| Unknown | China national standards | MT | 58590.0 | USD | 20191018 |
| Unknown | China national standards | MT | 13790.0 | USD | 20191018 |
| Unknown | China national standards | MT | 8310.0 | USD | 20191017 |
| Unknown | China national standards | MT | 11690.0 | USD | 20191016 |
| Unknown | China national standards | MT | 85070.0 | USD | 20191015 |
| Unknown | China national standards | MT | 100610.0 | USD | 20191015 |