| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24100.0 | USD | 20170423 |
| Unknown | China national standards | MT | 230.0 | USD | 20170423 |
| Unknown | China national standards | MT | 1050.0 | USD | 20170422 |
| Unknown | China national standards | MT | 1250.0 | USD | 20170422 |
| Unknown | China national standards | MT | 4220.0 | USD | 20170421 |
| Unknown | China national standards | MT | 180.0 | USD | 20170421 |
| Unknown | China national standards | MT | 150.0 | USD | 20170421 |
| Unknown | China national standards | MT | 4020.0 | USD | 20170420 |
| Unknown | China national standards | MT | 150.0 | USD | 20170420 |
| Unknown | China national standards | MT | 24150.0 | USD | 20170419 |