| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11550.0 | USD | 20190401 |
| Unknown | China national standards | MT | 10280.0 | USD | 20190401 |
| Unknown | China national standards | MT | 10860.0 | USD | 20190401 |
| Unknown | China national standards | MT | 11070.0 | USD | 20190401 |
| Unknown | China national standards | MT | 10490.0 | USD | 20190401 |
| Unknown | China national standards | MT | 10800.0 | USD | 20190401 |
| Unknown | China national standards | MT | 11290.0 | USD | 20190401 |
| Unknown | China national standards | MT | 11880.0 | USD | 20190401 |
| Unknown | China national standards | MT | 10140.0 | USD | 20190401 |
| Unknown | China national standards | MT | 10360.0 | USD | 20190401 |