| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20190813 |
| Unknown | China national standards | MT | 1880.0 | USD | 20190813 |
| Unknown | China national standards | MT | 1800.0 | USD | 20190813 |
| Unknown | China national standards | MT | 2060.0 | USD | 20190813 |
| Unknown | China national standards | MT | 2060.0 | USD | 20190813 |
| Unknown | China national standards | MT | 1970.0 | USD | 20190813 |
| Unknown | China national standards | MT | 520.0 | USD | 20190813 |
| Unknown | China national standards | MT | 300.0 | USD | 20190812 |
| Unknown | China national standards | MT | 6380.0 | USD | 20190812 |
| Unknown | China national standards | MT | 2030.0 | USD | 20190812 |