| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4610.0 | USD | 20180723 |
| Unknown | China national standards | MT | 7460.0 | USD | 20180723 |
| Unknown | China national standards | MT | 9090.0 | USD | 20180723 |
| Unknown | China national standards | MT | 5680.0 | USD | 20180723 |
| Unknown | China national standards | MT | 1610.0 | USD | 20180722 |
| Unknown | China national standards | MT | 5600.0 | USD | 20180722 |
| Unknown | China national standards | MT | 9040.0 | USD | 20180722 |
| Unknown | China national standards | MT | 29510.0 | USD | 20180722 |
| Unknown | China national standards | MT | 1590.0 | USD | 20180721 |
| Unknown | China national standards | MT | 12290.0 | USD | 20180721 |