| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 920.0 | USD | 20180722 |
| Unknown | China national standards | MT | 840.0 | USD | 20180721 |
| Unknown | China national standards | MT | 550.0 | USD | 20180721 |
| Unknown | China national standards | MT | 990.0 | USD | 20180721 |
| Unknown | China national standards | MT | 1120.0 | USD | 20180721 |
| Unknown | China national standards | MT | 4340.0 | USD | 20180721 |
| Unknown | China national standards | MT | 6490.0 | USD | 20180721 |
| Unknown | China national standards | MT | 6740.0 | USD | 20180721 |
| Unknown | China national standards | MT | 6870.0 | USD | 20180721 |
| Unknown | China national standards | MT | 5420.0 | USD | 20180721 |