| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 17730.0 | USD | 20200215 |
| Unknown | China national standards | MT | 19010.0 | USD | 20200215 |
| Unknown | China national standards | MT | 18820.0 | USD | 20200215 |
| Unknown | China national standards | MT | 19030.0 | USD | 20200215 |
| Unknown | China national standards | MT | 19010.0 | USD | 20200214 |
| Unknown | China national standards | MT | 21270.0 | USD | 20200214 |
| Unknown | China national standards | MT | 18730.0 | USD | 20200214 |
| Unknown | China national standards | MT | 19780.0 | USD | 20200214 |
| Unknown | China national standards | MT | 17160.0 | USD | 20200214 |
| Unknown | China national standards | MT | 19940.0 | USD | 20200214 |