| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10100.0 | USD | 20190101 |
| Unknown | China national standards | MT | 9630.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10940.0 | 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 | 10310.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10930.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10590.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10360.0 | USD | 20190101 |
| Unknown | China national standards | MT | 12920.0 | USD | 20190101 |