| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1890.0 | USD | 20170520 |
| Unknown | China national standards | MT | 18380.0 | USD | 20170519 |
| Unknown | China national standards | MT | 18270.0 | USD | 20170519 |
| Unknown | China national standards | MT | 16870.0 | USD | 20170519 |
| Unknown | China national standards | MT | 18380.0 | USD | 20170519 |
| Unknown | China national standards | MT | 18790.0 | USD | 20170519 |
| Unknown | China national standards | MT | 2430.0 | USD | 20170519 |
| Unknown | China national standards | MT | 2570.0 | USD | 20170519 |
| Unknown | China national standards | MT | 2660.0 | USD | 20170519 |
| Unknown | China national standards | MT | 18610.0 | USD | 20170518 |