| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6520.0 | USD | 20190110 |
| Unknown | China national standards | MT | 4470.0 | USD | 20190110 |
| Unknown | China national standards | MT | 4570.0 | USD | 20190110 |
| Unknown | China national standards | MT | 4150.0 | USD | 20190110 |
| Unknown | China national standards | MT | 6060.0 | USD | 20190110 |
| Unknown | China national standards | MT | 6140.0 | USD | 20190110 |
| Unknown | China national standards | MT | 650.0 | USD | 20190110 |
| Unknown | China national standards | MT | 880.0 | USD | 20190110 |
| Unknown | China national standards | MT | 1240.0 | USD | 20190110 |
| Unknown | China national standards | MT | 6970.0 | USD | 20190101 |