| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28390.0 | USD | 20190401 |
| Unknown | China national standards | MT | 28360.0 | USD | 20190401 |
| Unknown | China national standards | MT | 32620.0 | USD | 20190401 |
| Unknown | China national standards | MT | 27870.0 | USD | 20190401 |
| Unknown | China national standards | MT | 29570.0 | USD | 20190401 |
| Unknown | China national standards | MT | 28050.0 | USD | 20190401 |
| Unknown | China national standards | MT | 35630.0 | USD | 20190401 |
| Unknown | China national standards | MT | 27180.0 | USD | 20190401 |
| Unknown | China national standards | MT | 38210.0 | USD | 20190401 |
| Unknown | China national standards | MT | 31700.0 | USD | 20190401 |