| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16060.0 | USD | 20180801 |
| Unknown | China national standards | MT | 23510.0 | USD | 20180801 |
| Unknown | China national standards | MT | 18740.0 | USD | 20180801 |
| Unknown | China national standards | MT | 17880.0 | USD | 20180801 |
| Unknown | China national standards | MT | 16830.0 | USD | 20180801 |
| Unknown | China national standards | MT | 19010.0 | USD | 20180801 |
| Unknown | China national standards | MT | 16060.0 | USD | 20180801 |
| Unknown | China national standards | MT | 20280.0 | USD | 20180801 |
| Unknown | China national standards | MT | 2280.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1640.0 | USD | 20180801 |