| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 520.0 | USD | 20170423 |
| Unknown | China national standards | MT | 690.0 | USD | 20170423 |
| Unknown | China national standards | MT | 80.0 | USD | 20170423 |
| Unknown | China national standards | MT | 460.0 | USD | 20170422 |
| Unknown | China national standards | MT | 100.0 | USD | 20170422 |
| Unknown | China national standards | MT | 540.0 | USD | 20170421 |
| Unknown | China national standards | MT | 660.0 | USD | 20170421 |
| Unknown | China national standards | MT | 80.0 | USD | 20170421 |
| Unknown | China national standards | MT | 2730.0 | USD | 20170420 |
| Unknown | China national standards | MT | 80.0 | USD | 20170420 |