| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7880.0 | USD | 20180722 |
| Unknown | China national standards | MT | 11230.0 | USD | 20180722 |
| Unknown | China national standards | MT | 1660.0 | USD | 20180722 |
| Unknown | China national standards | MT | 1640.0 | USD | 20180722 |
| Unknown | China national standards | MT | 11640.0 | USD | 20180721 |
| Unknown | China national standards | MT | 9960.0 | USD | 20180721 |
| Unknown | China national standards | MT | 9380.0 | USD | 20180721 |
| Unknown | China national standards | MT | 10000.0 | USD | 20180721 |
| Unknown | China national standards | MT | 1820.0 | USD | 20180721 |
| Unknown | China national standards | MT | 1850.0 | USD | 20180721 |