| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2000.0 | USD | 20170501 |
| Unknown | China national standards | MT | 2450.0 | USD | 20170501 |
| Unknown | China national standards | MT | 16560.0 | USD | 20170422 |
| Unknown | China national standards | MT | 2640.0 | USD | 20170422 |
| Unknown | China national standards | MT | 19650.0 | USD | 20170421 |
| Unknown | China national standards | MT | 2720.0 | USD | 20170421 |
| Unknown | China national standards | MT | 2430.0 | USD | 20170421 |
| Unknown | China national standards | MT | 18110.0 | USD | 20170420 |
| Unknown | China national standards | MT | 2700.0 | USD | 20170420 |
| Unknown | China national standards | MT | 16830.0 | USD | 20170419 |