| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7460.0 | USD | 20180301 |
| Unknown | China national standards | MT | 2800.0 | USD | 20180301 |
| Unknown | China national standards | MT | 6280.0 | USD | 20180301 |
| Unknown | China national standards | MT | 7660.0 | USD | 20180301 |
| Unknown | China national standards | MT | 17630.0 | USD | 20180223 |
| Unknown | China national standards | MT | 46290.0 | USD | 20180223 |
| Unknown | China national standards | MT | 22590.0 | USD | 20180223 |
| Unknown | China national standards | MT | 6610.0 | USD | 20180223 |
| Unknown | China national standards | MT | 81830.0 | USD | 20180223 |
| Unknown | China national standards | MT | 209789.98 | USD | 20180223 |