| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2500.0 | USD | 20190401 |
| Unknown | China national standards | MT | 2500.0 | USD | 20190401 |
| Unknown | China national standards | MT | 920.0 | USD | 20190401 |
| Unknown | China national standards | MT | 900.0 | USD | 20190401 |
| Unknown | China national standards | MT | 1000.0 | USD | 20190401 |
| Unknown | China national standards | MT | 930.0 | USD | 20190401 |
| Unknown | China national standards | MT | 2500.0 | USD | 20190401 |
| Unknown | China national standards | MT | 930.0 | USD | 20190401 |
| Unknown | China national standards | MT | 910.0 | USD | 20190401 |
| Unknown | China national standards | MT | 370.0 | USD | 20190401 |