| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 600.0 | USD | 20170801 |
| Unknown | China national standards | MT | 6810.0 | USD | 20170801 |
| Unknown | China national standards | MT | 4930.0 | USD | 20170801 |
| Unknown | China national standards | MT | 6940.0 | USD | 20170801 |
| Unknown | China national standards | MT | 10720.0 | USD | 20170801 |
| Unknown | China national standards | MT | 290.0 | USD | 20170801 |
| Unknown | China national standards | MT | 50430.0 | USD | 20170722 |
| Unknown | China national standards | MT | 50090.0 | USD | 20170722 |
| Unknown | China national standards | MT | 6000.0 | USD | 20170722 |
| Unknown | China national standards | MT | 6890.0 | USD | 20170722 |