| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 31180.0 | USD | 20180801 |
| Unknown | China national standards | MT | 25920.0 | USD | 20180801 |
| Unknown | China national standards | MT | 21730.0 | USD | 20180801 |
| Unknown | China national standards | MT | 22310.0 | USD | 20180801 |
| Unknown | China national standards | MT | 23930.0 | USD | 20180801 |
| Unknown | China national standards | MT | 26580.0 | USD | 20180801 |
| Unknown | China national standards | MT | 23300.0 | USD | 20180801 |
| Unknown | China national standards | MT | 22750.0 | USD | 20180801 |
| Unknown | China national standards | MT | 23510.0 | USD | 20180801 |
| Unknown | China national standards | MT | 23580.0 | USD | 20180801 |