| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1870.0 | USD | 20180723 |
| Unknown | China national standards | MT | 12410.0 | USD | 20180722 |
| Unknown | China national standards | MT | 40430.0 | USD | 20180722 |
| Unknown | China national standards | MT | 11810.0 | USD | 20180722 |
| Unknown | China national standards | MT | 1490.0 | USD | 20180722 |
| Unknown | China national standards | MT | 3740.0 | USD | 20180722 |
| Unknown | China national standards | MT | 1760.0 | USD | 20180722 |
| Unknown | China national standards | MT | 11770.0 | USD | 20180721 |
| Unknown | China national standards | MT | 11410.0 | USD | 20180721 |
| Unknown | China national standards | MT | 12090.0 | USD | 20180721 |