| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 660.0 | USD | 20191022 |
| Unknown | China national standards | MT | 730.0 | USD | 20191022 |
| Unknown | China national standards | MT | 890.0 | USD | 20191022 |
| Unknown | China national standards | MT | 1200.0 | USD | 20191022 |
| Unknown | China national standards | MT | 270.0 | USD | 20191022 |
| Unknown | China national standards | MT | 730.0 | USD | 20191022 |
| Unknown | China national standards | MT | 930.0 | USD | 20191022 |
| Unknown | China national standards | MT | 300.0 | USD | 20191022 |
| Unknown | China national standards | MT | 690.0 | USD | 20191022 |
| Unknown | China national standards | MT | 1790.0 | USD | 20191022 |