| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19850.0 | USD | 20190401 |
| Unknown | China national standards | MT | 20970.0 | USD | 20190401 |
| Unknown | China national standards | MT | 21820.0 | USD | 20190401 |
| Unknown | China national standards | MT | 16180.0 | USD | 20190401 |
| Unknown | China national standards | MT | 14670.0 | USD | 20190401 |
| Unknown | China national standards | MT | 20270.0 | USD | 20190401 |
| Unknown | China national standards | MT | 15980.0 | USD | 20190401 |
| Unknown | China national standards | MT | 14860.0 | USD | 20190401 |
| Unknown | China national standards | MT | 17700.0 | USD | 20190401 |
| Unknown | China national standards | MT | 22360.0 | USD | 20190401 |