| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28670.0 | USD | 20190401 |
| Unknown | China national standards | MT | 23130.0 | USD | 20190401 |
| Unknown | China national standards | MT | 25910.0 | USD | 20190401 |
| Unknown | China national standards | MT | 28210.0 | USD | 20190401 |
| Unknown | China national standards | MT | 27950.0 | USD | 20190401 |
| Unknown | China national standards | MT | 27960.0 | USD | 20190401 |
| Unknown | China national standards | MT | 26760.0 | USD | 20190401 |
| Unknown | China national standards | MT | 6820.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3990.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3450.0 | USD | 20190401 |