| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 830.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1300.0 | USD | 20190101 |
| Unknown | China national standards | MT | 380.0 | USD | 20190101 |
| Unknown | China national standards | MT | 960.0 | USD | 20190101 |
| Unknown | China national standards | MT | 640.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1360.0 | USD | 20190101 |
| Unknown | China national standards | MT | 100.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1390.0 | USD | 20190101 |
| Unknown | China national standards | MT | 900.0 | USD | 20190101 |
| Unknown | China national standards | MT | 900.0 | USD | 20190101 |