| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12500.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10360.0 | USD | 20190101 |
| Unknown | China national standards | MT | 12920.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10250.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10910.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10930.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10480.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10710.0 | USD | 20190101 |
| Unknown | China national standards | MT | 12920.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1460.0 | USD | 20190101 |