| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21740.0 | USD | 20190901 |
| Unknown | China national standards | MT | 26450.0 | USD | 20190901 |
| Unknown | China national standards | MT | 21500.0 | USD | 20190901 |
| Unknown | China national standards | MT | 25630.0 | USD | 20190901 |
| Unknown | China national standards | MT | 25240.0 | USD | 20190901 |
| Unknown | China national standards | MT | 21560.0 | USD | 20190901 |
| Unknown | China national standards | MT | 20970.0 | USD | 20190901 |
| Unknown | China national standards | MT | 26790.0 | USD | 20190901 |
| Unknown | China national standards | MT | 21740.0 | USD | 20190901 |
| Unknown | China national standards | MT | 22160.0 | USD | 20190901 |