| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1590.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1600.0 | USD | 20180601 |
| Unknown | China national standards | MT | 10340.0 | USD | 20180523 |
| Unknown | China national standards | MT | 10540.0 | USD | 20180523 |
| Unknown | China national standards | MT | 11930.0 | USD | 20180523 |
| Unknown | China national standards | MT | 1810.0 | USD | 20180523 |
| Unknown | China national standards | MT | 1540.0 | USD | 20180523 |
| Unknown | China national standards | MT | 1590.0 | USD | 20180523 |
| Unknown | China national standards | MT | 1630.0 | USD | 20180523 |
| Unknown | China national standards | MT | 1630.0 | USD | 20180523 |