| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1580.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1640.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1640.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1500.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1580.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1610.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1710.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1660.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1630.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1640.0 | USD | 20180601 |