| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5590.0 | USD | 20170423 |
| Unknown | China national standards | MT | 5500.0 | USD | 20170423 |
| Unknown | China national standards | MT | 6400.0 | USD | 20170423 |
| Unknown | China national standards | MT | 7580.0 | USD | 20170423 |
| Unknown | China national standards | MT | 5720.0 | USD | 20170422 |
| Unknown | China national standards | MT | 5680.0 | USD | 20170421 |
| Unknown | China national standards | MT | 830.0 | USD | 20170421 |
| Unknown | China national standards | MT | 930.0 | USD | 20170421 |
| Unknown | China national standards | MT | 750.0 | USD | 20170420 |
| Unknown | China national standards | MT | 1100.0 | USD | 20170420 |