| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11070.0 | USD | 20190901 |
| Unknown | China national standards | MT | 11230.0 | USD | 20190901 |
| Unknown | China national standards | MT | 10680.0 | USD | 20190901 |
| Unknown | China national standards | MT | 10400.0 | USD | 20190901 |
| Unknown | China national standards | MT | 11430.0 | USD | 20190901 |
| Unknown | China national standards | MT | 10330.0 | USD | 20190901 |
| Unknown | China national standards | MT | 9710.0 | USD | 20190901 |
| Unknown | China national standards | MT | 10410.0 | USD | 20190901 |
| Unknown | China national standards | MT | 10200.0 | USD | 20190901 |
| Unknown | China national standards | MT | 10180.0 | USD | 20190901 |